I need a place to eat with a moderate price. 
Sure.  Do you have any preferences as far as area of the city or cuisine type?
I really need it to be moderate in price and located in Centre please.
There are 21 moderately priced restaurants in the centre. Would British food interest you?
Yes, if you could get me the phone number and postcode, that would be nice.
Restaurant one seven postcode is cb21ab and phone is 01223337766.  Is there anything else I can help you with?
Yes, I'm also still looking for a hotel. Some kind of guesthouse, maybe? Although I do need access to parking and wifi.
Alexander Bed and Breakfast is in the centre near the restaurant, it is 4 stars and in the cheap price range.  They offer both internet and wifi.
that's cool, but how about something more moderately priced?
There is nothing matching that criteria in the moderate price range in the centre. Is it possible to modify your criteria?  
The guest house does not need to be in the centre. Which part part of my criteria needs to be modified?
How about acorn guest house? It's in the north.
That sounds good, can I get a room for 4 people for 2 nights starting friday?
Okay, here we go.  The Booking was successful.  The reference number is RRET7JGM.  Will that be all?
Yes thank you, thats all I need today.
You're welcome.  Have a wonderful trip.