I would like to find somewhere with expensive Kosher food.
I'm not seeing any expensive Kosher restaurants, would you like to try a different price range perhaps?
Sure. I also need the restaurant to be in the center.
Sorry it looks like there are no kosher restaurants in any price range in town at all. Would you like another food type?
Sure, let's try Italian instead. 
There are 4 expensive Italian restaurants in the center of town. I suggest Caffe Uno at 32 Bridge Street City Centre. Would you like to make a reservation? 
Caffe Uno sounds great. Can I get their phone number, please? 
Their phone number is 01223448620. Is there anything else I can help you with?
No, you've been very helpful. Thank you!  Good bye.
Thank you, goodbye.