Are there any Indonesian restaurants in the centre?
There are no restaurants that meet that criteria. Would you like to try another area of the city?
No. I would like an expensive restaurant, though.
There are quite a few. I might recommend La Mimosa, it serves Mediterranean food. Does that sound good?
I'm not a fan of Mediterranean, is there a Sushi spot somewhere close?
I can't find any sushi places for you how about another?
Let's try expensive Italian food. I need a table for 6 on wednesday at 18:45, can you help me?
I made your reservation at Stazione Restaurant and Coffee Bar for Wednesday at 18:45 for 6 people. Have fun!
Thank you can I get the reference number for my reservation?
The booking was unsuccessful, do you have another preference? 
Yes can you find another restaurant in the same area and price range?
I was able to book don pasquale pizzeria reference number is G4T03ZZ7
Okay thank you very much.
You're welcome! Please let me know if you need anything else.