generate response: Yes please. Book one for Saturday at 19:45. There will be 3 people.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=saturday, restaurant-bookpeople=3, restaurant-booktime=19:45, restaurant-food=indian, restaurant-name=panahar, restaurant-pricerange=expensive
Response: There doesn't seem to be any availability for Saturday at 19:45. Is there another time slot, or possibly another day, that would work for you?