U: I need a train departing from cambridge and arriving by 20:45.

S: What day are you traveling, and to which station?

U: I'll be traveling on wednesday, and I will be go to peterborough.

S: We have 30 such entries. Do you have a time you'd like to leave by?

U: Any time is fine as long as I can book for four people. I also need the reference number, please.

S: Alright. I booked your train leaving Cambridge at 19:34 and arriving in Peterborough at  20:24. The reference number is A8T38EJZ.

U: Thanks. I'm also looking for a hotel (not a guesthouse) with free wifi.

S: There are 9 different hotels that have free wifi that aren't guesthouses, do you have a price range in mind?

U: No particular price range but I would like it to be in the centre.

S: Cityroomz is a moderately priced hotel with internet. Would that work for you?

U: Do you know if they have a good view from the rooms there?
S: Yes, Cityroomz has really great views from the rooms. Do you have any other questions about the hotel?