generate response: Sure, I also need a train that leaves from Cambridge and arrives by 16:45.. Intent: find_train. Slots: attraction-area=centre, attraction-type=theatre, train-arriveby=16:45, train-departure=cambridge
Response: Adc theatre's phone is 01223300085. There are 819 trains departing cambridge. Could you be more specific on your destination and what day you'd like to leave on?