U: I am looking a restaurant in the Centre Cambridge area that serve gastropub food.

S: I have 3 in the centre of town,what price range please?

U: Moderate price range.

S: The Nil moderately priced restaurant is in the centre and serves gastropub food. Would you like a reservation?

U: That would be great.  Can you make if for a party of 6 on Tuesday at 15:30?

S: Yes, I can make the reservation would you like their address?

U: I can find it, but please give me the reference number for the reservation. Nil is such a creative name for a restaurant!

S: Yes, it most certainly is. The booking was successful, and they will hold your table for 15 minutes. The booking number is CXFENRLZ. Anything else I can assist you with?

U: I also need a place to stay, moderately price, centre area, doesn't matter whether or not it has wifi.

S: I have one result for you. It is cityroomz, a 0 star hotel. Do you want to book this?

U: Does this hotel have high pressure showers?
S: The Cityroomz hotel has problems with their water pressure, pretty much everyone said the water pressure was low in their review.