On what day will they meet? How much will the customer pay?

M: Look, Lynn, I think I have to make our meeting on 18th of October to another day. You see, I have to go out to our branch office in Los Angles to attend the opening ceremony.
F: Em, yes, let me have a look. Mm... How about 21st?
M: 21st... Oh, I have an appointment with my lawyer on that day. Is 22nd OK?
F: No problem. I’ll write it down.

M: ... and how much is your Hid 2919 digital TV?
F: Originally it was $500. But we are having a promotion this weekend, then you can get a 15% discount, so it’s $425.
M: OK, and do you charge for delivery?
F: Yes, $ 20 in the city area.
M: All right, I’ll have it delivered then.