This is a conversation between Bill Peter and Susan Jackson.1 Susan Jackson is

A: Hot in here, isn’t it?
B: Yeah, really.
A: Is it OK if I sit here?
B: Of course. Help yourself.
A: Thanks. My name’s Bill Peters, by the way.
B: Hi, I’m Susan Jackson.
A: Nice to meet you. And what do you do, Susan?
B: I’m a student at UCLA.
A: Oh, are you? And what are you studying?
B: Medicine.
A: Really?
B: Yes, I want to be a doctor one of these days. What about you?
A: I’m an engineer. I work for Boeing. Say, would you like a drink?
B: Sure. Thanks.