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.

6 I missed my train.

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。

16 we have only one a day for New York.

到纽约的一天只有一班。

17 sorry， they are already full.

抱歉，全部满了。

18 I'd like to reserve a seat to New York.

我要预订一个座位去纽约。

19 the flight number is ak708 on September 5th.

20 there's a ten thirty flight in the morning.

早上10点半有班机。