I need a italian restaurant in the centre. 
what about pizza express? it's getting great reviews.
Is it an expensive restaurant?
No, Pizza Express is moderately priced. But I could find a cheaper option if you would like?
I would prefer an expensive price range and need a reservation for 1 at 13:30 on Monday.
I am sorry but there are no Italian restaurants in the expensive range in the centre.  Would you like to try another area or type of food? 
What would you suggest?
There are two moderately priced italian restaurants in centre or would you like a different type of food?
so, nothing that is expensive?
no expensive with those specifications
Okay, let's just go with a moderately priced one. I need a table on Monday at 13:30 for one person. 
Would you like to try pizza express?
okay why not. I need a table for 1 at 13:30 on monday. And I need the reference number too please
Okay. Your booking was successful! The reference number is YBCVLUXU. The table will be reserved for 15 minutes. 
Thanks, what places to go are available in that same area?
What kind of attraction are you looking for?
Anything will do.
How about holy trinity church.  The architecture there is quite impressive.
Sounds interesting.  What is the postcode?
The postcode is cb23nz. Can I help you with any other information?
I do not need more information.
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