I am hoping you can help me find a hotel with free wifi in the north.
Acorn guest house is in the North and offers wifi, it is moderately priced and has 4 stars. Would you like to book it? 
Does it have parking? 
Yes, they offer both free wifi and free parking. Can I assist you in booking a room? 
I actually would want something expensive (north side preferred) and free wifi and parking. 
I have nothing in the north area meeting that search criteria, would you like me to check another area?
Yes. How about an expensive place in the centre of town, with both free wifi and parking?
I found the gonville hotel. It is located in the center, is in the expensive price range, has free internet and parking! Shall I book it?
Yes! Please book it for 1 people and 2 nights starting from monday.
I'm sorry there is no availability for 2 nights from Monday, would you like me to try a different date or a different hotel? 
How about one night only?
That was open, the reference code is B13IXXHV.
Great, thank you for your help! 
Thank you, do you need anything else?
No, that's it. Thank you.
You're very welcome. Thanks for letting me assist you. Bye!