U: I'm looking for some place to go in the town centre. Something sports related.

S: I am sorry but I have nothing in that area for sports. Would you like to try another area or attraction today?

U: OK, are there any colleges in the center of town?

S: There are 13 colleges in the centre area. Christ's College and Downing College are two of these, would you like some more information on one of these?

U: Yes, Christ's College. What is the entrance fee for that college?

S: I'm sorry, I cannot look up the entry fee to Christ's College. Is there anything else I can do for you today?

U: I also need a restaurant in the same area.

S: Sure, there are many nearby, do you have a type of cuisine you are looking for or a price range to look at?

U: I'd like something moderately priced.

S: The yippee noodle bar is in the centre and moderately priced. Would you like more information?

U: Does the Yippee Noodle Bar has decent sized portions?
S: The Yippee Noodle Bar serves portions that have a lot of food. Would you like more information about them?