I'm looking for a hotel to stay at in the north part of town.
There are two. The Ashley hotel and the Lovell Lodge. Both have internet and parking.  Both are 2 stars. 
Are there any four star hotels?
Not on the north side of town. There are two on the west side and one in the town centre.
Could I have one in the Centre of town
Absolutely! It's called the University Arms Hotel, great reviews! Would you like me to schedule that for you?
Please do,lets make it for this coming Monday,than k you.
For how many people please and how long is your stay going to be?
two people, two nights, starting Thursday. 
Yes the university arms hotel. Would you like me to book that for you?
Actually, how about a guesthouse type place in the north with four stars?
I regret to inform you that I could not book a room at the requested location. Would you like to try another hotel?
Another hotel in the same pricerange then?
I got you a room at the Gonville Hotel. Your reference number is: 0YB5M0HT. Is there anything else I can help you with today?
No that will be all. Thank you for all of your help. 
You are welcome. Enjoy your stay.