<xsd:simpleType name="FlightType">
    <xsd:annotation>
        <xsd:documentation source="Description">Specifies a particular type of flight (e.g. direct, stopover).</xsd:documentation>
        <xsd:appinfo>
            <otm:OTA2Entity type="EnumerationClosed" xmlns:otm="http://www.OpenTravel.org/ns/OTA2/AppInfo_v01_00">FlightType</otm:OTA2Entity>
        </xsd:appinfo>
    </xsd:annotation>
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="Nonstop">
            <xsd:annotation>
                <xsd:documentation source="Description">Indicates the flight does not make any scheduled stops between 2 points.</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="Direct">
            <xsd:annotation>
                <xsd:documentation source="Description">Indicates the flight makes a scheduled stop(s) between 2 points.</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="Connection">
            <xsd:annotation>
                <xsd:documentation source="Description">Indicates the flight will require a change of aircraft at a connecting point(s).</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="SingleConnection">
            <xsd:annotation>
                <xsd:documentation source="Description">A trip with only one connection.</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="DoubleConnection">
            <xsd:annotation>
                <xsd:documentation source="Description">A trip with only two connections.</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="OneStopOnly">
            <xsd:annotation>
                <xsd:documentation source="Description">Indicates that the flight makes only one stop.</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
    </xsd:restriction>
</xsd:simpleType>