generate response: From the gastropub. Intent: book_restaurant. Slots: taxi-arriveby=14:00, taxi-departure=the slug and lettuce, restaurant-area=centre, restaurant-bookday=monday, restaurant-bookpeople=1, restaurant-booktime=14:00, restaurant-food=gastropub, restaurant-name=the slug and lettuce, restaurant-pricerange=expensive
Response: Okay, and where do you wish to travel to from the restaurant?