X: Do you have any seat preferences, sir?

X:先生，您对座位有什么偏爱吗?

Y: Yes, could you put me in the non-smoking section?

Y:有的，请把我安排在非吸烟区好吗?

X: Yes. Would you like a window seat?

X:没问题。请问您喜欢靠窗的位子吗?

Y: If one's available, please. But not over the wing.

Y:如果还有空的话最好，但不要在靠机翼的窗边。