generate response: I would like Friday. Intent: find_train. Slots: restaurant-bookday=friday, restaurant-bookpeople=8, restaurant-booktime=16:45, restaurant-food=spanish, restaurant-pricerange=cheap, train-day=friday, train-departure=leicester, train-destination=cambridge
Response: I have a few options on Friday with departures starting at 5:09 and recurring every hour. What time would you like to depart?