generate response: What is the travel time? I'm also looking for information on a hotel, carolina bed and breakfast.. Intent: find_train. Slots: hotel-name=carolina bed and breakfast, train-arriveby=20:15, train-day=thursday, train-departure=cambridge, train-destination=london kings cross
Response: The travel time is 51 minutes. As far as that hotel goes, it's a moderately-priced 4-star guesthouse on the east side.