A: Hi, can I help you?

你好，我能帮你什么忙吗？

B: Yes, I’d like to buy a train ticket.

是的，我想买一张火车票。

A: Sure. Where are you going?

当然可以。你要去哪里？

B: I’m going to Beijing.

我要去北京。

A: OK. When do you want to leave?

好的。你什么时候出发？

B: I’d like to leave tomorrow morning.

我想明天早上出发。

A: All right. How many tickets do you need?

好的。你需要几张票？

B: I need two tickets.

我需要两张票。