(一):Isn't it time to say goodbye?是不是到时间了？
Isn't it time to say goodbye? 是不是到时间了？
Oh yes. Time is up. 哦，是的。到时间了。
The time has come to say goodbye.
Well, I suppose we should say goodbye.
(二):Have a nice trip.祝您一路顺风。
Have a nice trip. 祝您一路顺风。 Many thanks. 多谢。
All good wishes for a safe and delighted flight!
Wish you a pleasant journey.
