I'd like to go to a restaurant that serves Chinese food for a moderate price. 
I have 4 results for moderately priced Chinese restaurants. Would you prefer north of town or centre?
North of town.
Golden Wok is located in the north that serves chinese and is at a moderate price range. Does this work?
Yes can I book a table for 8 people at 12:00 on saturday, if booking fails how about 11:00? Also can I get the reference number please.
Alright, I will schedule you for Saturday for 8 people at 12:00, at Golden Wok, which is North.  Thank you
Also, I am looking for a place to stay.
The booking for 11:00 is the only one that worked. Reference number is : M2SLL9IE. Where you looking to stay in the North also?
I would also like a place to stay.
Not a problem. Do you have any preferences for the hotel or guesthouse?
I would like a guesthouse with free parking.
There are 21 guesthouses in Cambridge that offer free parking.  Do you have an area preference or a price range?
I would like to find a guesthouse that is expensive if one is available.
I'm sorry but there are no expensive guesthouses available. Would you like me to try a different price range?
Well, try one in the moderate price range.
We have 12 available, what area would you like to stay in?
Is there one available in the north?
There are several that fit that criteria. Do you require parking or internet?
I would like to book any moderately priced guesthouse for 4 people starting on Saturday for 4 nights.
I'm sorry, but I can't book any hotels with that criteria. Would you like to modify your criteria?
can you book something starting on sunday?
We may be able to find something if you shorten your stay. Would you like to try a different number of nights? 
Did we not find any hotels in the expensive or moderate price range to accomodate 8 people for 4 nights starting Saturday?
I searched for 4 people. Shall we try 8?
I need the hotel for four nights, and eight people please.
I was able to book a reservation for 8 people for 4 nights starting saturday. Your reference number is HU7TJ6XU. Is there anything else you need today?
No, that will be all, t hank you.
Thank you. Have a great day
Goodbye have  a nice day!
Thank you goodbye!