Bring a nest
加套餐具

Excuse me, waiter, would you please bring us a nest? A friend of mine will join us.
打扰一下，服务员，能再给我们加一套餐具吗？我的一个朋友要来。
Wait a moment. Here you are.
稍等，给您。

By the way, we would like to order some dishes for my friend.
顺便说一下，我们想为朋友再点些菜。
Sure．
好的。