I need help finding a guesthouse with a star rating of 3.
Would you like it to be in a certain area?
I do not have a preference for an area but I would like it to be in the moderate price range and free wifi.
I have 3. All guesthouses. One is located in the south, the other the north and the last in the west.
I need a hotel not a gueshouse sorry. On tuesday for 2 people for 5 nights please. I am sorry.
In what area please?
Any area would be fine.
What about the gonville hotel in the centre? 
Yes please book that and provide me with the reference number.
I'm sorry that wasn't available.  Shall I try the other one?  It is called The Lensfield Hotel and you should enjoy your stay there as well.
Yes please as long as it's in the same price range.
Good news! The Lensfield is available. Your reservation is for 5 nights, starting from Tuesday for 2 people. The reference number is R36NGMC9. 
Thanks, that's all I need. Have a nice day.
Thank you for contacting Cambridge TownInfo centre. Enjoy your stay.