generate response: How about you pick one and reserve a table for 5 on sunday at 11:45, and I'll need that reference number too.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-bookpeople=5, restaurant-booktime=11:45, restaurant-pricerange=expensive
Response: Sure! I've booked you at Fitzbillies at 11:45 on Sunday for 5. Your reference number is Y5EX13L7 . Is there anything else I can help you with?