generate response: Could you book me a table for 2 at 20:00 on Tuesday evening?. Intent: book_restaurant. Slots: restaurant-bookday=tuesday, restaurant-bookpeople=2, restaurant-booktime=20:00, restaurant-name=the varsity restaurant
Response: Ok! Your table for 2 at the Varsity Restaurant has been booked for Tuesday at 20:00. You reference number is: 1EB89A0F