I'm looking for a restaurant in the west in the expensive range. 
I have 9 restaurants in the west that meet what you are looking for. What type of food are you looking for?
I don't really have a preference. I think I'd like to try something new.
Would you like to try graffiti?
Yes, could you book a table for 1 at 11:30 on thursday?
Your booking was successful. The table will be reserved for 15 minutes.
Reference number is : K2Y3OZAK. Is there anything else I can assist you with today? 
im looking also for a place to go  still in the west
There are several colleges and museums in the area. Do you have a preference?
How about a museum? What kind are there?
Well, I would recommend the cambridge book and print gallery, which is located at 49 newnham road. There is no entrance fee. Does that sound interesting to you?
What is the postcode?
They're located in postcode cb39ey. Can I help you with anything else today?
No that is it. Thank you.
You're welcome. Have a great day!