U: Can you help me find a train leaving after 12:15 departing from cambridge?

S: Where are you heading, and on what day?

U: Kings Lynn on Friday

S: TR8494 leaves at 13:11. Want to book?

U: Yes, can i book it for 4 people.

S: Okay, I've booked 4 tickets. Your reference number is FBZ6Z3NH. Can I help with anything else?

U: Yes. I am also looking for a hotel that has free wifi and a 4 star rating.

S: I see three options available.  Two are expensive and one is cheap.  What is your price preference?

U: I would prefer the cheap one please.

S: the cambridge belfry is a cheap hotel. would you like me to make you a reservation?

U: Does the room have a good view of the surrounding city?
S: The comments about the views are that they see the beautiful mountains and forests so you probably wouldn't see the city. Would you like me to find a place that does have a great view of the surrounding city?