generate response: I would like to arrive before 19:30.. Intent: book_restaurant. Slots: taxi-arriveby=19:30, taxi-departure=cambridge belfry, taxi-destination=chiquito restaurant bar, restaurant-bookday=friday, restaurant-bookpeople=3, restaurant-booktime=19:30, restaurant-food=mexican, restaurant-name=chiquito restaurant bar, restaurant-pricerange=expensive
Response: a yellow toyota will be picking you up and the contact number is 07656739082, anything else today?