There are many colleges. Is there an area of town you are interested in? We also have museums, churches, and others!
What kind of attractions are there in Cambridge? I would like to visit a college. Can you suggest a college? What's the phone number and entrance fee for your favorite college?
{"__type": "Inform", "entity": {"__type": "Attraction", "choice": "many", "type": "museums"}} {"__type": "Request", "service": "attraction", "values": ["area"]}
{"__type": "Inform", "entity": {"__type": "Attraction", "entrancefee": "free", "name": "christ's college", "phone": "01223334900", "type": "centre"}}
christ's college is in the centre and is free. Their phone number is 01223334900.