What are the two speakers talking about?

M: I met Billy today in the street.
W: How’s he going?
M: He told me he just got back with Jane from a trip to Canada.
W: They did? So what did he say about Canada?
M: Oh, they had a good time. He said we’d really enjoy it if we were there, too.
W: Did you ask how the weather was?
M: It seems it’s rather cold in the city, but nice and warm along the coast.
W: Did he say where they stayed?
M: He told me, but I forget.
W: Well, did he say the hotels were crowded?
M: Yes. At this time of year they always are, and he suggested we make our plans as soon as possible.
W: All right. We’d better do some checking now. Do you still have the guidebook?
M: Yes, here it is.