U: I am looking for places to go in the centre of town.

S: There are 44 places to go in the centre of town.  Do you know what you want to do?

U: Not really. Can you recommend a place?

S: If you like architecture, I would recommend Old Schools located on Trinity Lane.  It is a nice place to visit.

U: That sounds wonderful, can you tell me what the entrance fee is for that?

S: They offer free admission. Is there anything else I can help with today?

U: Actually yes. I need high priced hotel with free wifi

S: there are 5 choices. to narrow down you need to choose the side of town you prefer

U: Area doesn't matter, but it should be a guesthouse with a 4 star rating.

S: unfortunately, nothing meets that criteria.

U: How about a guesthouse with a star rating of 4 that is cheap?

S: There are 7 options. I recommend Autumn House.

U: OK. Now what about wifi, is there a fee for this service?
S: The Autumn House has free wifi, but guests did mention that it was slow. Would you like me to reserve you a room?