What does the conversation say about registration?

M: Good morning!
W: Good morning. Can I help you?
M: Yes, is this where we register for the Beyond 2000 Conference?
W: Yes? What’s your name and I’ll get your conference bag.
M: Well, I haven’t actually registered yet. I was told I’d be able to register today, so I hope that’s OK.
W: That should be fine, if you are a student. I’ll need to take your details though. Which faculty are you studying in?
M: I’m in the Faculty of Education. I’m doing a Master’s in Primary School Teaching.
W: Right. Now, do you want to attend all three days? The conference runs from Thursday to Saturday.
M: Yes, I think so if I can afford it. What does it cost?
W: Well, you’re eligible for a student discount which makes it $15 for a day registration or $ 40 for the three days.
M: I’    ll register for all three days, please.
W: Good. Now, will you be requiring accommodation while you’re here in Sydney?
M: Yes.
W: We have several levels of accommodation. You can share a room with another student for $ 25 a night or you can have your own room but share the bathroom. That’s 45.
M: Right.
W. Or You can also have a single room with your own bathroom.
M: I don’t mind sharing a room. On second thoughts, yes, I do. But I’ll share the bathroom.