英语补全对话。急！！！（注意符号）

不好意思，综合了楼上各位的意见。
A:Hello!May I speak to Bob, please?
B:Just a moment.I'm sorry. Bob has gone out. Who is that,please?
A:Oh,this is Paul.When will he get back??
B:He will be back at about 7 o'clock.
A:Then would you please take a message for me?
B：Certainly.I'm glad to do that.
A:Could you ask him to call me tomorrow afternoon?My telephone number is3746598.
B:3-7-4-6-5-9-8.All right. I'll tell him as soon as he comes back.
A:Thank you very much
B:You're welcome.Bye!

A:Hello!May I speak to Bob please?
B:Just a moment.I'm sorry. Bob has gone out. Who is that,please?
A:Oh,this is Paul.When will Bob be back?
B:He will be back at about 7 o'clock.
A:Could you tell Bob I have called?
B：Certainly.I'm glad to do that.
A:Could you ask him to call me tomorrow afternoon?My phone number is 3-7-4-6-5-9-8.
B:3-7-4-6-5-9-8.All right. I'm tell him as soon as he