11. There's a ten thirty flight in the morning.

早上10点半有班机。

12. I'd like to reconfirm my flight from London to Tokyo.

我要再确认一下我从伦敦到东京的班机。

13. My reservation number is 2991.

我的预订号码是2991。

14. Do you have any tickets available for that date?

你们有那天的票吗？

15. Would you please make my reservation to Chicago for tomorrow?

请帮我预订明天去芝加哥的座位好吗？