U: Hi there, I'm looking for a place to eat that serves Indian food in the city centre. Do you have any good recommendations?

S: There are a total of 9 different Indian restaurants in the centre of town. Is there a particular price you are looking for?

U: No particular price range, but I do need a restaurant that is available to book 7 people on Friday at 19:15.  I also need a reference number.

S: I have your reservation at the Curry Garden. It is an expensive restaurant on the centre. Your reference number is 24R72HY2. Do you need their address?

U: Do you know if it has a good portion of foods?
S: Portion size seems to vary quite a bit. Hopefully the waitstaff can advise you there. Anything else I can do for you?