I'm taking a trip in cambridge and need a place to stay. I would like a 4 star in the moderate price range. 
I have several guesthouse options for you.  What area of town are you interested in staying?
I don't have an area preference, but I would like to have free WiFi.
I would suggest a and b guest house would you like the info?
Yes, can you give me that information.
The address is 124 tenison road and the phone number is 01223315702.
Sounds great.  That is a guest house correct?  What part of town?
Yes, it is a guest house located in the east area.
Thank you for the info. If you could also help me get info for a restaurant named Sala Thong, I'd be grateful!
The address is 35 Newnham Road Newnham	
Can you book Sala Thong? 7 people at 18:30 on tuesday
Booking was successful. The table will be reserved for 15 minutes.
Reference number is : BVU67RNQ.  Is there anything else?
Great, no thank you. I appreciate all your help today, have a good day! 
You are very welcome. It was a pleasure assisting you. Good-bye.