Where are the speakers?

M: Look at the long waiting line. I’m glad you’ve made a reservation.
W: Because I know a lot of people now like eating out, especially on weekends.
M: Yes, what’s more, this place is very popular in this district.

M: My toothache is killing me.
W: I told you to make an appointment yesterday.
M: I thought it was going away. But now it’s getting worse.