generate response: Yes could you book me one seat at 17:45 on a Monday?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=monday, restaurant-bookpeople=1, restaurant-booktime=17:45, restaurant-food=modern european, restaurant-name=de luca cucina and bar and riverside brasserie, de luca cucina and bar riverside brasserie, restaurant-pricerange=moderate
Response: I'm sorry, there are no available seats at either of those restaurants. Could you try another time or a different day perhaps?