generate response: I think we got some crossed wires. I need the train from peterborough to cambridge. I need it for Saturday.. Intent: find_train. Slots: restaurant-area=centre, restaurant-bookday=saturday, restaurant-bookpeople=7, restaurant-booktime=19:15, restaurant-food=dontcare, restaurant-name=cotto, restaurant-pricerange=moderate, train-day=saturday, train-departure=peterborough, train-destination=cambridge
Response: there is a train that leaves at 05:19 am.