I'd like a resturant in the centre of town that serves Canapes food.
Unfortunately, I don't have any available listings that fit that type. Would you like me to try another type of cuisine or area of town?
Maybe take another look? I need an expensive canapes restaurant in the centre.
I'm sorry, I could not find any restaurants fitting that description. Would you like to suggest another cuisine or location? 
That's okay. Let's try European food instead, with the other details the same. 
I have two available. The Eraina and Michaelhouse Cafe. Can I assist you in booking a table at either of these?
Can you just give me the postcode of Eraina?
Sure, the postcode is cb23rh. Can I be of further service today?
You've been more than helpful. Thanks but thats all I need. Have a good night. 
You're welcome! Have a great day! Goodbye.