I'm looking for a thai restaurant on the west side.
Sala thong is a thai restaurant on the west side that is expensive. Do you want me to book it for you?
Yes, please. Could you book it for 5 people on sunday?
Yes of course. What time would you like me to make your reservation?
I would like a table for 13:00.
I was unable to book that, would you like me to try a different time or different restaurant?
Yes, please find me another restaurant in the same price range on the west side.
How about Cocum? It's an expensive Indian restaurant on the west side.
Ok, that would be fine. Can you please send me the reference number?
Okay. I was able to book your table. Your reference number is WS8R5J04. Is there anything else I can help you with? 
No that is all, thank you , cheers. 
Thank you, let us know if you need any thing else. Bye.