1.Hello.I'd like two tickets to London , please.
2.Single or return?
3.Return , please.
4.Child or adult?
5.Child , please.
6.Ok.Two child returns... that's fifteen pounds twenty - five , please.
8.Here you are.
9.Thanks.Which platform is it , please?
11.And what time's the train , please?
12.Nine fifty - two.