Yes, I'm visiting Cambridge and want to know about Cambridge Artworks in town?
It is a museum in the eas part of town on 5 greens road, is there more you would like to know?
Can I please have the phone number?
Certainly.  The phone number is 01223902168.
I need a 4-star place to stay in the north part of town.
Do you have a preference for parking/wifi/price range? 
No, I don't really have a reference for any of those, I don't even need internet. 
The Acorn Guest House, on 154 chesterton road is available, shall I book it for you?
Does it have free wifi?
Yes it does.  Would you like me to book it for you?
Yes, book it for 4 people and 5 nights starting wednesday. 
I'm sorry but the booking was unsuccessful. Would you like to try for another day or, perhaps, a shorter stay?
How about 4 nights?
That is available. Reference number is : O0JPM8F0.