• 2022-06-06
    A,Frequent flight passenger B, Flight number C,Boarding time D,Starting airport E,Ground service F,Delayed flight G,Ticketing service H,Ticket delivery I,Online ticket booking J,Luggage check-in K,Self check-in service L,Seat selection M,Flight Punctuality N, Ticket refund O,Baggage claim P,Baggage compensation Q, First class 常旅客