In about 30 minutes.

大约半小时后。

May I please speak to Ling Ling?

我可以和玲玲讲话吗？

Well, Miss Huang, we are planning to have a casual get-together.

嗯，黄小姐，我们打算大家小聚一番。

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。

I'm calling for your assistance.

我打电话是要您帮助我。