generate response: I need a train from kings lynn to cambridge, if possible.. Intent: find_train. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-bookpeople=2, restaurant-booktime=18:00, restaurant-food=dontcare, restaurant-name=dojo noodle bar, restaurant-pricerange=cheap, train-departure=kings lynn, train-destination=cambridge
Response: There are 133 trains available. Tell me more about your trip.