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: May I know your e-mail address?
W: I’ll send you an e-mail, so we don’t have to do the spelling on the phone, OK?
M: That’s a good idea.