U: Hello, I'm looking for a train that's going to stevenage and leaves on tuesday.

S: Sure, trains travel to Cambridge every 2 hours, beginning at 06:43.  Can I book one for you?

U: I am looking for a train that departs from Cambridge.  I am traveling to Stevenage and I need to arrive by 13:30.

S: TR4546 departs at 09:21 and arrives at 10:10. Can I book that train for you?

U: No. I just need to know how much the tickets are, please.

S: The price for a train ticket from Cambridge to Stevenage is 12.80 pounds. Is there anything else that I can do for you?

U: Yes, I am looking for a hotel in town in the moderate price range.

S: We have 3 such options. Does star rating matter?

U: Any should be fine as long as it has free wifi and is located in the centre

S: Cityroomz is located in the center, would you like me to make a reservation?

U: How good is the water pressure in their showers?
S: The Cityroomz Hotel has a lot of bad reviews about their water pressure. Should we look at other locations?