Dianna's flowers, Dianna Lin's Office.May I help you?
戴安娜花店，你有什么事吗?

Is Dianna in please?
戴安娜在吗？

No, she's out for lunch.May I take a message?
不，她出去吃午饭了，你需要留言吗？

Yes, please ask her to call John Smith.
是的，请她给John Smith会电话。

OK, I'll make sure she got the message.
好的，我保证她能收到留言。