1. 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。

2. I'd like to change this ticket to the first class. 我想把这张票换成头等车。

3. I'd like to reserve a sleeper to Chicago. 我要预订去芝加哥的卧铺。

4. I won't check this baggage 这件行李我不托运。

5. I'd like to sit in the front of the plane. 我想坐在飞机前排。

6. I missed my train. 我没赶上车。

7. I haven't nothing to declare. 我没申报的东西。

8. It's all personal effects. 这些东西都是私人用品。

9. I'll pick up ticket at the airport counter. 我会在机场柜台拿机票。

10. 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7班次到底特律的机票。

11. We waited for john in the lobby of the airport. 我们在机场的大厅里等约翰。

12. I'd like to buy an excursion pass instead. 我要买一张优待票代替。

13. I'd like a refund on this ticket. 我要退这张票。

14. I'd like to have a seat by the window. 我要一个靠窗的座位。

15. You have to change at Chicago station. 你必须要在芝加哥站转车。