Can you help me find an expensive restaurant in the town centre?
There are many high class restaurants in town centre, is there a particular cuisine you'd prefer?
I was thinking maybe trying something european. 
Eraina is an expensive European restaurant in the city centre, would you like me to book that for you?
That sounds great! Can I book a talbe for 7 people at 17:30 on Wednesday?
Your booking was successful. The table will be reserved for 15 minutes. The reference number is 0UD63QC0. Can I assist you with anything else today.
No, that's it.  Thanks.
Thank you for contacting us. Have a great day.