generate response: I'll be departing Monday. Could you tell me the travel time of the train?. Intent: find_train. Slots: restaurant-area=west, restaurant-bookday=monday, restaurant-bookpeople=3, restaurant-booktime=19:45, restaurant-food=vietnamese, restaurant-name=thanh binh, train-arriveby=16:00, train-day=monday, train-departure=ely, train-destination=cambridge
Response: the TR6898 train has a travel time of 17 minutes and arrives at cambridge at 15:52. Would you like to book that train or get more information?