U: I'm looking for an expensive restaurant in the centre.

S: I have many. Could we narrow it down a bit by the type of cuisine you may be looking for?

U: I'd like to try Indian cuisine. I a table for three  at 15:45 on Monday.

S: I can't seem to find a table that is available at that time. Would you be interested in trying a different day or a different time slot?

U: Yes, let's try for 14:45 instead.

S: Booking at Curry Garden was successful. The table will be reserved for 15 minutes. Reference number is : 3HVUQFTT. Is there anything else I can help you with?

U: Do they have disability access?

S: Curry Garden does not have wheelchair accessibility. Will do you have other questions?

U: Does this restaurant serve alcohol?
S: Yes, they have a nice selection of alcoholic drinks to choose from. The prices are considered to be pretty good for some and too high for others. Is there anything else you'd like to know?