Task-oriented dialogue about: restaurant

Can you please help me find a cheap italian restaurant?
I show five that fit your criteria. May I ask the location you are in? This would help refine our search.
It doesn't matter what area. Can you book a table for 2 people at 11:00 on Wednesday.
Would you like more details on any of the available restaurants before booking a table?
If there is one that you know of that you recommend, that would be fine. I don't know any, so some guidance would be great.
How about la margherita?
Okay as long as it's in the same price range.
La Margherita was unavailable. I was able to book you at Zizzi Cambridge which is in the same price range. Your reference number is QRJ5MP30 . Is this acceptable?
Great Yes it is and thank you.
Will you be needing anything else today?
No, that's all. Thanks again for your help.
Thank you for using our service.