I need an expensive restaurant.
There are 57 expensive restaurants in the city. Is there a particular area you would prefer to dine in?
I would like Chinese food in the centre please.
There are 4.  Can I make a reservation at one of them?  Possibly Tang Chinese?
I need a table for 7 at 19:45 on sunday
I was able to book you at hk fusion on Sunday. Reference number 5UP22RA. Is there anything else I can help you with?
No that will be all. Thanks.
Okay. Enjoy your dinner.