I need an expensive restaurant in west Cambridge.
We have several to choose from.  Did you have a specific cuisine in mind?
I want Indian food.
I have 5 restaurants that match what you're looking for. Would you like to try Tandoori Palace? Its located at 68 Histon Road Chesteron.
Sure,  can I get a reservation for Sunday at 16:15?  I will need a table for 3.
I will book that for you. Would you like the phone number in case you change your mind?
No I just need the reference number for the reservation for 3 people on Sunday at 16:15.
Sure. The reference number is CBAGG03S and your table will be reserved for 15 minutes. Is there anything else today?
I would like a place to stay
There are 33 options for lodging in town. Do you have a preference for area, price range, type, or star rating?
In terms of type, I want a hotel. And I'd like 4 stars and wifi as well, with a location in the south
There are two places that meet your search criteria.  Did you have a price range in mind? 
Price doesn't matter. Do they have free parking?
Yes as a matter of fact they do.
Do they have free wifi also?
Yes, both the establishments offer free internet as well.
Give me the address and phone number for the one you most recommend 
Rosa's Bed and Breakfast is the one I recommend.  It's address is 53 Roseford Road and it's phone number is 01223512596
Do they offer free parking?
Yes, they do offer free parking. Can I book a room for you?
No thank you. I have all the info I need.
Will you need a taxi to get to tandoori palace? I can help with that.
No I am good! I do not need a taxi.
Can I help you with anything else today?
No I believe we have got everything done. Goodbye.
Happy to help. Have a great day.