How's it going? I'm looking for an expensive restaurant in the centre please
what is the type of food that you prefer?
North American food please.
The Gourmet Burger Kitchen is a perfect option for you. Would you like to book a table there?
Yes please, a table for two at 17:15 on Friday.
I was able to book a table that they will hold for you for 15 minutes. Reference number is : MN02CWCF. May I assist you with anything else?
Can you help me find a room in the north part of town?
There are thirteen room options in the north part of town. Do you have any preferences that can help narrow down the options?
I need free parking but other than that I'm not picky.
ok, i have eleven options for you.
 Can you suggest one please?
city centre north b and b is a nice guesthouse, would you like me to book you?
No but if you can, please get me their phone number and I'll take it from there.
Their number is 01223312843.
Great, thank you!
city centre north b and b has been notified that you are calling  them shortly. 
Thank you so much for all your help. 
Thank you for using our service today!