Task-oriented dialogue about: restaurant

Can you find a restaurant in the centre that serves chinese food?
Charlie Chan is a great cheap restaurant. Would you like me to book now?
Yes, please. For a party of 3 at 13:45 on Wednesday.
I apologize. The booking was unsuccessful. Would you like for me to find you another restaurant?
Are there any different restaurants in the same area and price range?
How about Rice House? That's a Chinese restaurant in the city centre with cheap prices.
Sounds good. Book it please and I'll need the reference number.
Of course! You're booked with reference number CSL3V245 . May I help with anything else?
No, thank you very much for your help.
It was my pleasure. Let me know if I can ever help you with anything else.