generate response: Could you try european? I'd like a booking for the same group of people at 17:45 on the same day.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=thursday, restaurant-bookpeople=2, restaurant-booktime=17:45, restaurant-food=european, restaurant-pricerange=expensive
Response: I am unable to get a reservation for 2 at 17:45. Should I try a different time?