Request Example (Voluntary Changes)

<OTA_AirLowFareSearchRQ>
...
      <TravelerInfoSummary>
            <SeatsRequested>1</SeatsRequested
            <AirTravelerAvail>
                  <PassengerTypeQuantity Code="ADT" Quantity="1">
                         <TPA_Extensions>
                               <VoluntaryChanges Match="Info"/> 
                         </TPA_Extensions>
                  </PassengerTypeQuantity>
            </AirTravelerAvail>
            <PriceRequestInformation>
                  <TPA_Extensions>
                  </TPA_Extensions>
            </PriceRequestInformation>
      </TravelerInfoSummary>
      ...
</OTA_AirLowFareSearchRQ>