Task-oriented dialogue about: restaurant

I am looking for a place to dine located in the centre and in the moderate price range. Can you help me?
You're in luck, we have many moderately priced restaurants in the centre. Cuisine offerings vary from asian oriental to european. What sounds good to you today?
is there chinese available?
Yes, there are 3. Can I make a dinner reservation for you at one of them?
Yes please make it for sunday at 14:00, for 4 people. And can I also get the reference number?
I was able to book Ian Hong House, reference number is E8V1XGOA .
Thanks so much!
Is there anything else I can assist you with today?
No thank you. That will be all.
Great! Please contact us again if you need anything else.