option java_generic_services = true;
option java_package = "com.iflytek.grpc.flight.dto";

message QueryFlightRequest{
  required string name=1;
  required string password=2;
  required string departureCity=3;
  required string destinationCity=4;
};

message QueryFlightResponse{
  required int32 errcode=1;
  required string errmsg=2;
  required string flightsInfo=3;
};