Changes to Search flights

added the non-success response with the status 402

added the optional property offers/items/book_url to the response with the 200 status

added the optional property offers/items/booking_url to the response with the 200 status

added the optional property offers/items/inbound/segments/items/aircraft to the response with the 200 status

added the optional property offers/items/inbound/segments/items/starlink to the response with the 200 status

added the optional property offers/items/outbound/segments/items/aircraft to the response with the 200 status

added the optional property offers/items/outbound/segments/items/starlink to the response with the 200 status

added the optional property offers/items/starlink to the response with the 200 status