Mr Choi:  Hi, will you be available to meet when I am in town next week?

John:  Sure, what time would you like to meet?

Mr Choi:  Let me check my schedule.  I am available to meet at 10am.

John:  Great, where would you like to meet?

Mr Choi:  How about at the office?

John:  Sure, we can have lunch afterwards.

Mr Choi:  I am trying to meet with a couple of co-workers while I am in town.  I will confirm with you next week.