At phone:

1. Tamime wanted to talk to Safia:
Hello !
Hello, May I speak to Safia please ?
I’m sorry. she’s not here right now.
            She’s not at home. She’ll be back in a half hour.
Can I leave a message ?
Yes of course ! Just a moment I’ll get a pen.
                        I have to get a pen.
Yes.
Tell her please that I called to ask her to come 
to fair this afternoon at 8:00 PM.
That’s ok.

2. Wrong number:
Hi !
Hwo’s that ?
Peter?
Hwo is Peter?
Peter Raspoutine ! I want to talk to Ms. Clement.
Ms Clement ! I’m sorry. There is no one here by that name. 
You should have a wrong number.
I’m afraid, you have the wrong number
Is this 777 77 77 ?
No It’s not.
Oh I’m sorry. 
That’s ok.

3. He says, “He is not here.”
I’ve called you three times, but no one answers the phone.
You must be busy! Is Bill there ?
Yes he is.
Can I speak to him ?
Just a minute I’ll get him.
… He says, “He is not here.” Can I take a message ?
No thanks, I’ll call later.

4. The boss is always busy ! :
Good afternoon.
Good afternoon.
Is there the Mr. Danone’s office ?
Yes. May I ask who calling ?
I’m  Bill. Bill Greenfield. I have something very important to
            Say to him. I cane not leave a message. It’s a private 
            Communication !
Just  a moment.
… Mr. Danone is in the meeting right now.
I’d like to make an appointemnt with him.
Fine. Is Friday Morning at 9:00 all right?
Yes, thank you. 
Your name?
I told it to you. Dr. Greenfield.
Sure.