generate response: I would like to book it fro Sunday at 14:45.. Intent: book_hotel. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-booktime=14:45, restaurant-food=indian, restaurant-name=curry garden, restaurant-pricerange=expensive, hotel-area=centre, hotel-bookday=sunday, hotel-bookpeople=4, hotel-bookstay=2, hotel-name=university arms hotel, university arms, hotel-pricerange=expensive, hotel-type=hotel
Response: How many people will be dining?