Hello. May I speak to Jerry, please?
Sorry, but he is out for lunch right now.
I see. Can you give me some idea how long he'll be back?
I think he will be back around 2:00. If you like, please leave your name and phone number, I'll have him call you as soon as he comes back.
That's nice. My name is Steven, my phone number is 6789777. Okay, I'll be waiting for his call. Thank you and bye!
My pleasure, bye!