jim : hello. DK book store. how can i heip you?
john : hello. may i speak to jack jones, please?
jim : one moment, may i know who is calling?
john : this is john smith.
-------------1 minute later----------
jack : hi, john. how are you?
john : i'm fine, thank you. and you?
jack : i'm all right. what's new?
john : i'm celebrating my first wedding anniversary next two weeks and i'd like to invite you to the party.
jack : thank you very much for the invitation. but i'll be out of town for two weeks. I will leave for the town next week. i am sorry.
john : that's too bad