She is busy now.

她正忙着呢。

I'm sorry. I dialed the wrong number.

对不起，我打错电话了。

I'll be here when he calls back. Much appreciated.

他打电话时我会在这，太感谢你了！

Dr. Lee's office.

李医生诊所。

Hello, my name is Li Ming and we have a reservation for party tonight.

喂，您好。我叫李明，我们在你们这预定了今晚聚会。

No, thanks.

不啦，谢谢。