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: Oh yessiree, tuesday 6 people and 5 nights please

S: I am unable to make a booking for that right now. Is there anything else I can do for you?

U: Does it have free wifi?

S: Yes it does actually.

U: Can you book for 2 nights>

S: Your room is reserved under ref# XP513560. Is there anything else I can help you with today?

U: Will I have a good view from this room?
S: The reviews are especially complimentary regarding the views. The guests were very happy with the views saying they were great. One person said they were missing that view at the time of writing the review. Would you like to know anything else?