There are 18 colleges in Cambridge. Is there an area of town you'd prefer?
I'm looking for an attraction to visit. How about a college? The area doesn't matter but can you provide me the entrance fee of the first 3 on the list.
{"__type": "Inform", "entity": {"__type": "Attraction", "area": "Cambridge", "choice": "18", "type": "colleges"}} {"__type": "Request", "service": "attraction", "values": ["area"]}
{"__type": "Inform", "entity": {"__type": "Attraction", "choice": "both", "entrancefee": "free", "name": "Clare"}}
Christ's and Churchill are both free. Clare will cost 2.50 pounds to visit.