<xs:element name="OTA_AirFareDisplayRQ">
    <xs:annotation>
        <xs:documentation xml:lang="en">The air fare display request enables display of fares between a given city pair.</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:sequence>
            <xs:element name="POS" type="POS_Type">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Point of sale object. </xs:documentation>
                </xs:annotation>
            </xs:element>
            <xs:element name="OriginDestinationInformation" maxOccurs="5">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Origin and Destination location as well as all fare related detail information required for fare display.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:complexContent>
                        <xs:extension base="OriginDestinationInformationType">
                            <xs:attribute name="RPH" type="RPH_Type" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en">A placeholder for OriginDestinationInformation to be referenced wihin the OTA_AirLowFareSearchRS message. PricedItineraryType carries the reference to this RPH. </xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                        </xs:extension>
                    </xs:complexContent>
                </xs:complexType>
            </xs:element>
            <xs:element name="SpecificFlightInfo" minOccurs="0">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Specify actual airline, flight number, or booking class.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:complexContent>
                        <xs:extension base="SpecificFlightInfoType">
                            <xs:attribute name="BookingReferenceID" type="xs:string" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en">This is the identifier returned by the booking system, also referred to as a PNR locator, confirmation number or reservation number from where the flight information is taken from.</xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                        </xs:extension>
                    </xs:complexContent>
                </xs:complexType>
            </xs:element>
            <xs:element name="TravelPreferences" minOccurs="0">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Contains travel preference information.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:complexContent>
                        <xs:extension base="AirSearchPrefsType">
                            <xs:sequence>
                                <xs:element name="FareApplicationTypePref" minOccurs="0">
                                    <xs:annotation>
                                        <xs:documentation xml:lang="en">Indicates the journey type for which fares are required e.g. OneWay, Return, HalfReturn </xs:documentation>
                                    </xs:annotation>
                                    <xs:complexType>
                                        <xs:attribute name="FareApplicationType" type="FareApplicationType" use="required">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">The journey type for which fares are required can be OneWay, Return or HalfReturn</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="PreferLevel" type="PreferLevelType" use="optional" />
                                    </xs:complexType>
                                </xs:element>
                                <xs:element name="FareTypePref" minOccurs="0" maxOccurs="5">
                                    <xs:annotation>
                                        <xs:documentation xml:lang="en">Indicates the type of fare required e.g. unrestricted, excursion etc.</xs:documentation>
                                    </xs:annotation>
                                    <xs:complexType>
                                        <xs:attributeGroup ref="FareTypePrefGroup">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">The type of fare preferred and the preference level for this fare type.</xs:documentation>
                                            </xs:annotation>
                                        </xs:attributeGroup>
                                    </xs:complexType>
                                </xs:element>
                                <xs:element name="FareAccessTypePref" minOccurs="0" maxOccurs="5">
                                    <xs:annotation>
                                        <xs:documentation xml:lang="en">Indicates the fare calculation type e.g. (PointToPoint, Through, Joint, Private)</xs:documentation>
                                    </xs:annotation>
                                    <xs:complexType>
                                        <xs:sequence>
                                            <xs:element name="NegotiatedFareCodes" minOccurs="0">
                                                <xs:annotation>
                                                    <xs:documentation xml:lang="en">Container for multiple negotiated fare codes</xs:documentation>
                                                </xs:annotation>
                                                <xs:complexType>
                                                    <xs:sequence>
                                                        <xs:element name="NegotiatedFareCode" maxOccurs="99">
                                                            <xs:annotation>
                                                                <xs:documentation xml:lang="en">Account code required to access fares</xs:documentation>
                                                            </xs:annotation>
                                                            <xs:complexType>
                                                                <xs:simpleContent>
                                                                    <xs:extension base="xs:string">
                                                                        <xs:attribute name="Code" type="StringLength1to16" use="required">
                                                                            <xs:annotation>
                                                                                <xs:documentation xml:lang="en">Negotiated fare code to use when retrieving fare contracts</xs:documentation>
                                                                            </xs:annotation>
                                                                        </xs:attribute>
                                                                        <xs:attribute name="CodeContext" type="StringLength1to32" use="optional">
                                                                            <xs:annotation>
                                                                                <xs:documentation xml:lang="en">Optional indicator to specify code list used</xs:documentation>
                                                                            </xs:annotation>
                                                                        </xs:attribute>
                                                                    </xs:extension>
                                                                </xs:simpleContent>
                                                            </xs:complexType>
                                                        </xs:element>
                                                    </xs:sequence>
                                                </xs:complexType>
                                            </xs:element>
                                        </xs:sequence>
                                        <xs:attribute name="FareAccess" type="FareAccessPrefType" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">Fare calculation type (e.g. PointToPoint, Through, Joint, Private)</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="PreferLevel" type="PreferLevelType" use="optional" />
                                    </xs:complexType>
                                </xs:element>
                                <xs:element name="BookingClassPref" minOccurs="0" maxOccurs="5">
                                    <xs:annotation>
                                        <xs:documentation xml:lang="en">Booking Classes (RBD's) to include or exclude)</xs:documentation>
                                    </xs:annotation>
                                    <xs:complexType>
                                        <xs:attribute name="ResBookDesigCode" type="AlphaLength1to2" use="required">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">The booking class code</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="PreferLevel" type="PreferLevelType" use="optional" />
                                    </xs:complexType>
                                </xs:element>
                                <xs:element name="PricingPrefs" minOccurs="0">
                                    <xs:annotation>
                                        <xs:documentation xml:lang="en">Specify whether prices returned should include Taxes, ServicesFees</xs:documentation>
                                    </xs:annotation>
                                    <xs:complexType>
                                        <xs:sequence>
                                            <xs:element name="ExchangeRates" minOccurs="0">
                                                <xs:annotation>
                                                    <xs:documentation xml:lang="en">Container for exchange rate elements </xs:documentation>
                                                </xs:annotation>
                                                <xs:complexType>
                                                    <xs:sequence>
                                                        <xs:element name="ExchangeRate" maxOccurs="10">
                                                            <xs:annotation>
                                                                <xs:documentation xml:lang="en">Specify a particular exchange rate to use in the response.</xs:documentation>
                                                            </xs:annotation>
                                                            <xs:complexType>
                                                                <xs:attributeGroup ref="ExchangeRateGroup">
                                                                    <xs:annotation>
                                                                        <xs:documentation xml:lang="en">Group of attributes used to express an Exchange Rate between 2 currencies</xs:documentation>
                                                                    </xs:annotation>
                                                                </xs:attributeGroup>
                                                            </xs:complexType>
                                                        </xs:element>
                                                    </xs:sequence>
                                                </xs:complexType>
                                            </xs:element>
                                        </xs:sequence>
                                        <xs:attribute name="IncludeTaxInd" type="xs:boolean" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">When true, response should include taxes.</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="IncludeServiceFeesInd" type="xs:boolean" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">When true, response should include service fee information.</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="OverrideCurrency" type="AlphaLength3" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">Specifies the currency for pricing that overrides that in point of sale. Use ISO 4217, 3 alpha code.</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="AlternateCurrency" type="AlphaLength3" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">Specifies the alternate currency for pricing other than that in point of sale or the override currency. Use ISO 4217, 3 alpha code.</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="IncludeBaseAmtInd" type="xs:boolean" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">If true, the base amount should be returned in the response.  If false, it does not need to be returned.
</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="MaxRateAmount" type="Money" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">The maximum rate that a traveler is willing to pay.
</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="MaxCalculatedRateAmount" type="Money" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">The maximum calculated rate that a traveler is willing to pay.
</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="CurrencyOption" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">May be used to specify why an override currency is being included.</xs:documentation>
                                            </xs:annotation>
                                            <xs:simpleType>
                                                <xs:restriction base="xs:NMTOKEN">
                                                    <xs:enumeration value="FilingCurrency">
                                                        <xs:annotation>
                                                            <xs:documentation xml:lang="en">Display fares filed in a specific currency (i.e., the override currency).</xs:documentation>
                                                        </xs:annotation>
                                                    </xs:enumeration>
                                                    <xs:enumeration value="ConvertToCurrency">
                                                        <xs:annotation>
                                                            <xs:documentation xml:lang="en">Convert fares to a specific currency
 (i.e., the override currency).</xs:documentation>
                                                        </xs:annotation>
                                                    </xs:enumeration>
                                                </xs:restriction>
                                            </xs:simpleType>
                                        </xs:attribute>
                                    </xs:complexType>
                                </xs:element>
                                <xs:element name="GlobalIndicatorPref" minOccurs="0" maxOccurs="5">
                                    <xs:annotation>
                                        <xs:documentation xml:lang="en">Specify global direction preferences (e.g. AP- Atlantic Ocean, PA, Pacific Ocean etc.)</xs:documentation>
                                    </xs:annotation>
                                    <xs:complexType>
                                        <xs:attribute name="GlobalIndicatorCode" use="optional">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">AP - Atlantic Ocean
PA - Pacific Ocean
WH - Western Hemisphere
EH - Eastern Hemisphere
PO - Polar Route
TS - Trans Siberia Route
AP - Atlantic/Pacific Round-the-World</xs:documentation>
                                            </xs:annotation>
                                            <xs:simpleType>
                                                <xs:restriction base="xs:NMTOKEN">
                                                    <xs:enumeration value="AT" />
                                                    <xs:enumeration value="PA" />
                                                    <xs:enumeration value="WH" />
                                                    <xs:enumeration value="EH" />
                                                    <xs:enumeration value="PO" />
                                                    <xs:enumeration value="TS">
                                                        <xs:annotation>
                                                            <xs:documentation xml:lang="en">Trans Siberian.</xs:documentation>
                                                        </xs:annotation>
                                                    </xs:enumeration>
                                                    <xs:enumeration value="AP">
                                                        <xs:annotation>
                                                            <xs:documentation xml:lang="en">Atlantic Pacific.</xs:documentation>
                                                        </xs:annotation>
                                                    </xs:enumeration>
                                                    <xs:enumeration value="SP" />
                                                </xs:restriction>
                                            </xs:simpleType>
                                        </xs:attribute>
                                        <xs:attribute name="CodeContext" type="StringLength1to32" use="optional" default="IATA">
                                            <xs:annotation>
                                                <xs:documentation xml:lang="en">The code list from which the global indicator code is valid</xs:documentation>
                                            </xs:annotation>
                                        </xs:attribute>
                                        <xs:attribute name="PreferLevel" type="PreferLevelType" use="optional" />
                                    </xs:complexType>
                                </xs:element>
                            </xs:sequence>
                            <xs:attribute name="DistributorInfoInd" type="xs:boolean" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en"> If true, the distributor information should be returned with the fare. </xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                            <xs:attribute name="TicketDesignatorCode" type="StringLength1to16" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en">Specifies that the fare being requested is for this ticket designator code.
</xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                            <xs:attribute name="HistoricalFareInfoDate" type="DateOrDateTimeType" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en">If the fare request is for a previously issued ticket, this is the date on which it was issued.
</xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                            <xs:attribute name="ReqFareLoadDateInd" type="xs:boolean" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en">If true, the fare load date information is being requested.</xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                        </xs:extension>
                    </xs:complexContent>
                </xs:complexType>
            </xs:element>
            <xs:element name="TravelerInfoSummary" minOccurs="0">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Information regarding the numbers and types of passengers.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:sequence>
                        <xs:element name="PassengerTypeQuantity" maxOccurs="10">
                            <xs:annotation>
                                <xs:documentation xml:lang="en">Specify number of passengers using Passenger Type Codes. </xs:documentation>
                            </xs:annotation>
                            <xs:complexType>
                                <xs:complexContent>
                                    <xs:extension base="PassengerTypeQuantityType">
                                        <xs:sequence>
                                            <xs:element name="ReductionPref" minOccurs="0">
                                                <xs:annotation>
                                                    <xs:documentation xml:lang="en">Specify a desired reduction amount or percentage for this passenger type</xs:documentation>
                                                </xs:annotation>
                                                <xs:complexType>
                                                    <xs:attribute name="Amount" type="Money" use="optional">
                                                        <xs:annotation>
                                                            <xs:documentation xml:lang="en">The desired reduction amount</xs:documentation>
                                                        </xs:annotation>
                                                    </xs:attribute>
                                                    <xs:attribute name="Currency" type="AlphaLength3" use="optional">
                                                        <xs:annotation>
                                                            <xs:documentation xml:lang="en">The desired reduction currency</xs:documentation>
                                                        </xs:annotation>
                                                    </xs:attribute>
                                                    <xs:attribute name="Percent" type="Percentage" use="optional">
                                                        <xs:annotation>
                                                            <xs:documentation xml:lang="en">The desired reduction percentage</xs:documentation>
                                                        </xs:annotation>
                                                    </xs:attribute>
                                                    <xs:attribute name="PreferLevel" type="PreferLevelType" use="optional" />
                                                </xs:complexType>
                                            </xs:element>
                                        </xs:sequence>
                                    </xs:extension>
                                </xs:complexContent>
                            </xs:complexType>
                        </xs:element>
                    </xs:sequence>
                </xs:complexType>
            </xs:element>
            <xs:element name="Account" minOccurs="0" maxOccurs="99">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Specifies an account code for which fares are requested.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:attribute name="CodeOnlyFaresInd" type="xs:boolean" use="optional">
                        <xs:annotation>
                            <xs:documentation xml:lang="en">If true, return only the fares for the specified account code.  If false, also return other fares.

</xs:documentation>
                        </xs:annotation>
                    </xs:attribute>
                    <xs:attribute name="Code" type="StringLength1to32" use="optional">
                        <xs:annotation>
                            <xs:documentation xml:lang="en">The account code for which fares are requested.
</xs:documentation>
                        </xs:annotation>
                    </xs:attribute>
                </xs:complexType>
            </xs:element>
        </xs:sequence>
        <xs:attributeGroup ref="OTA_PayloadStdAttributes" />
        <xs:attributeGroup ref="MaxResponsesGroup">
            <xs:annotation>
                <xs:documentation xml:lang="en"> The maximum number of FareDisplayInfo elements to return in the response message </xs:documentation>
            </xs:annotation>
        </xs:attributeGroup>
        <xs:attribute name="DirectFlightsOnly" type="xs:boolean" use="optional" default="false">
            <xs:annotation>
                <xs:documentation xml:lang="en"> Request direct flights on between the given locations.This defaults to false.</xs:documentation>
            </xs:annotation>
        </xs:attribute>
        <xs:attribute name="AvailableFlightsOnly" type="xs:boolean" use="optional">
            <xs:annotation>
                <xs:documentation xml:lang="en">Include only flights with available booking codes (when True or when attribute not present).</xs:documentation>
            </xs:annotation>
        </xs:attribute>
        <xs:attribute name="DisplayOrder" type="DisplayOrderType" use="optional">
            <xs:annotation>
                <xs:documentation xml:lang="en">Specifies the order in which fare contracts should be returned.</xs:documentation>
            </xs:annotation>
        </xs:attribute>
    </xs:complexType>
</xs:element>