I'm looking for a restaurant in the centre, please.
There are many choices and many price ranges. What type of food and price range are you looking for?
Asian oriental, and expensive please!
I found the Kymmoy restaurant.  Would you like me to make a reservation for you?
Yes, I'd like a table for four people at 13:30 on Wednesday please.  
Okay, will you be needing a reference number?
Yes, please do give me the reference number.
Okay, the booking was successful. The reference number is ZNRO4W2P.
 Can you also help me find a hotel?
Sure! Are you looking for anything specific?
I want an expensive 3 star hotel that has free internet. The area doesn't matter. 
The gonville and Lensfield hotel have shown up under that criteria.  do you have a preference?
The gonville please
Would you like me to book a room?
Yes, for 4 people. It'll be a total of 4 nights starting from Wednesday.
Booking was successful. Reference number is : JFBOXS4X. Anything else? 
I don't need anything else.
Great! I hope you enjoy your stay in Cambridge.