11. I want a package deal including airfare and hotel.

我需要一个成套服务，包括机票和住宿

12. I’d like to change this ticket to the first class.

我想把这张票换成头等车。

13. I’d like to reserve a sleeper to Chicago.

我要预订去芝加哥的卧铺。

14. I won’t check this baggage

这件行李我不托运。

15. I’d like to sit in the front of the plane.

我要坐在飞机前部。

16. I missed my train.

我未赶上火车。

17. I haven’t nothing to declare.

我没有要申报的东西。

18. It’s all personal effects.

这些东西都是我私人用的。

19. I’ll pick up ticket at the airport counter.

我会在机场柜台拿机票。

20. I’d like two seats on today’s Northwest Flight 7 to Detroit, please.

我想订两张今天西北航空公司7班次到底特律的机票。