U: I want to book a train. List all tuesday departures to cambridge.

S: There are over 200 departures to cambridge on Tuesday, do you have a specific departure place or time?

U: My departure point is Kings Lynn and I need to arrive at Cambridge by 13:45

S: TR2616 departs at 09:11 would that work? How many tickets would you like to purchase?

U: Yes please book that for one person and give me the reference number.

S: Booking was successful, the total fee is 9.8 GBP payable at the station .
Reference number is : TT953CJR.  Can I help you with anything else today?

U: I am also looking for a place to stay.

S: What are would you like to stay in?

U: meh doesn't really matter. just moderately priced...

S: I also have many pricing options and amenity options. Could you give me some direction?

U: Sure 4 star, nothing but the best, free wifi moderately priced and free parking too

S: May I reccommend Acorn Guest House? It is moderately priced and fits all your criteria. Would you like me to reserve you any rooms?

U: Do they have large rooms available? I require a spacious area so that I don't feel crowded during my stay.
S: Yes, there are large rooms available at Acorn Guest House. Past guests have commented that the room was large enough for their family.