U: I need 3 rooms for  nights in a cheap hotel

S: I can certainly help you with that. What area of town would you like to stay in?

U: I'm actually looking for an expensive north African restaurant.

S: There are none, can I find you find you anything else?

U: What about chinese food?

S: There are several options for chinese food. Is there a particular area that you would prefer?

U: No.  Just pick one.  I need a table for 4 at 16:30 on Thursday.  I need the reference number.  Also, I need a museum in the centre.

S: I've booked a table for you at Ugly Duckling located at 12 St. Johns Street City Centre. Your reference number is 5VYTXWH4. Can I help you with anything else?

U: Do they have a good menu for non alcoholic drinks?
S: Ugly Duckling has limited non-alcoholic drink options. Do you have any other questions that I can help you with?