This is he speaking.

我就是。

I see. May I leave her a message then?

噢，那我可以留话给她吗？

We're already scheduled elsewhere.

我们已经有其他安排了。

OK. What time is it?

好啊。什么时候？

Yes, we have. For how many?

有，要几张？

No. I'm sorry, but we can't send out our tow truck to get you.

不能，真对不起，我们不能派拖车来。