I am looking for a place to stay in Cambridge that is expensive and includes free parking.
I have 5 places that match your request.  Do you want to stay in a particular area of town?
I would prefer to stay in the western area of town. What would you have in that area?
There is one expensive hotel in the west. It is called the Huntingdown Marriot and is 4 stars. How does that sound?
That sounds great. Could you reserve it for me.  I will have 4 people and would like to reserve 4 nights beginning Sunday.
I'm sorry, but I am unable to book within those parameters.  Would you like to book on a different day or for a shorter stay?
Could you try one night instead?
Booking was successful. Reference number is : X0WCHYMC.  Is there anything else I can help with?
Are there anythings to do in the area around the hotel?
Yes, would you like to know the addresses to the night clubs?
Yes please. And the fee to get in. 
Certainly. I'll need to know which nightclub you're interested in before giving you the entrance fee, however.
Any night club is fine as long as it's in the west part of town.
Most nightclubs are in the center, one is in the south, we have none in the west. Would another area work?
I was really hoping for something in the west, what other attractions are available in the west area?
How about the Lynne Strover Gallery? It's at 23 high street and it's free.
Could I also have their postcode please?
Lynne stover gallery has a postcode of cb30aq.  Can I help with anything else?
I think that is all I need for now.  Thank you for all your help.
No problem.  Glad to help.