What are the two speakers talking about?

W: Peter, we have been working so hard the whole school year. How about a nice summer vacation?
M: Why not? I’ d love to go with you.
W: Great! But I have no idea where to go.
M: Um...Any places you can think of.
W: HangZhou, YangZhou and SuZhou.
M: I spent a week in YangZhou last year, so...
W: All right, how about others?
M: Let’ s check out the information on net. Um... It’ s just the peak season in summer in HangZhou. But we can get big discounts on the hotels in SuZhou...
W: I really hate to go to a place packed with people. So SuZhou is better.
M: Me too, I will book the tickets and the hotel right now.