1 Do I have to make a reconfirmation? 我还要再确认吗？ 

2 Is there any earlier one?还有更早一点的吗？

3 Could you tell me my reservation number, please?请你告诉我我的预 订号码好吗？

4 Can I get a seat for todays 7:00 a.m. train?
　　我可以买到今天上午7点的火车座位吗？

5 Could you change my flight date from London toTokyo?
　　请你更改一下从伦敦到东京的班机日期好吗？

6 Is there any discount for the USA Railpass?
　　火车通行证有折扣吗？

7 May I reconfirm my flight?
　　我可以确认我的班机吗？ 

8 Are they all non-reserved seats?

　　他们全部不预订的吗？

9 Do I have to reserve a seat?
　　我一定要预订座位吗？ 

10 May I see a timetable?我可以看时刻表吗？