A: Excuse me. Would you mind trading seats with me?

打扰一下，你介意和我交换下座位吗?

B: Not at all.

不介意。

A: Oh, thank you! That's very kind of you.

哦，谢谢您，你太好人了。

A: I am not feeling very well. I think I am airsick.

我感觉不舒服，我想我晕机了。

B: Well, wait a moment. Will you? There is no vacant seat right now. So I have to ask.

好的，请稍等一会，行吗?现在没有空座位，因此我得问下。