Example
<OTA_AirLowFareSearchRQ> <OriginDestinationInformation RPH="1"> <TPA_Extensions> <SegmentType Code="O"/> <TotalTravelTime Min="200" Max="700"/> </TPA_Extensions> </OTA_AirLowFareSearchRQ>
<OTA_AirLowFareSearchRQ> <OriginDestinationInformation RPH="1"> <TPA_Extensions> <SegmentType Code="O"/> <TotalTravelTime Min="200" Max="700"/> </TPA_Extensions> </OTA_AirLowFareSearchRQ>