generate response: Let's book a train, I'll be departing from cambridge and going to broxbourne. Lets look for something on wednesday arriving in broxbourne by 19:00.. Intent: find_restaurant. Slots: train-arriveby=19:00, train-day=wednesday, train-departure=cambridge, train-destination=broxbourne
Response: It seems there are thirteen trains to Broxbourne arriving by 19:00. What time would you like to leave?