generate response: Actually, I need to depart from Bishops Stortford. I need to arrive by 12:30 on Wednesday, please.. Intent: find_train. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=4, restaurant-booktime=19:15, restaurant-food=mediterranean, restaurant-name=the gardenia, restaurant-pricerange=cheap, train-arriveby=12:30, train-day=wednesday, train-departure=bishops stortford, train-destination=cambridge
Response: Okay! The latest train you can take leaves at 11:29. Would you like to take that one?