I am looking for a hotel tonight.
There are plenty of choices for you!  Do you have a price range or star rating you prefer?
I prefer three star and an expensive price range.
I'm sorry, but I could not find any three star hotels in the expensive price range.
Okay, can you look for a hotel with a different star rating that is still expensive and has free wifi? 
Our system glitched for some reason, Goonville Hotel located in Centre is a 3 star hotel with free wifi in the expensive price point. Would you like more information?
Please book it for 6 people, 5 nights starting on Saturday.
There is a discounted rate if you stay another night. Would you like me to add another night?
No thanks, I do need the reference number though.  I would like to find a Chinese restaurant in the center though. 
I found charlie chan for you and its nice.
OKay can I get the address?
The reference number for your hotel is E6HS30W7. The address for the restaurant is, Regent Street City Centre. Can I help you with anything else?
No, that's it for today. Thanks for your helP!
You are welcome, enjoy the stay in Cambridge.