Hi, I'd like a 3 star hotel please. And also internet! 
I have some moderately priced guesthouses and some expensive hotels that meet your needs. Do you have a preference?
Actually, I don't have a lot to spend. Do you have anything in a cheap price range?
Sorry, but I don't have any cheap 3-star places in town.
Okay, why don't we splurge a little. How about telling me what you've got that's expensive?
The Gonville Hotel in the centre and The Lensfield Hotel in the south are both 3 stars and expensive. Would you like to book one of them?
I'd like to book a room at the Gonville for 5 people. We'll arrive on Saturday and will stay for 4 nights, please.
Perfect!  Your booking was successful.  Is there anything else that I can help you with?
May I have the reference number for my reservation please?
324XPFHG. is your  reference number, anything else? 
I am also looking to eating Italian, in the East part of town. 
We have the pizza hut fen ditton, would you like me to make reservations?
Could I get the address and price range first? 
Sure, the address is Cambridge Retail Park Newmarket Road in Fen Ditton and the price range is moderate.
Thank you that's all I needed today.
You're very welcome, enjoy your time in Cambridge!