A: fine thanks. I'm going to be in berlin on tuesday and wednesday next week. How about meeting up to discuss about our project together?
A: look forward to seeing you then.bye.
A: sound good to me. Shall i drop in your office? I know where it is.
A: yes,that's fine
B: joe montana
B: goodbye
B: l'll just check my diary. I won't be able to make on tuesday.l 've got to go to moscow. Would wednesday suit you? How about lunch?