generate response: I would like the one that is in the centre of town. Can you book me a table there for Thursday at 11:30? There will be 6 of us.. Intent: book_restaurant. Slots: restaurant-bookday=thursday, restaurant-bookpeople=6, restaurant-booktime=11:30, restaurant-food=portuguese
Response: I'm sorry, but the restaurant isn't available for that time. Is there another time or day you'd like to try?