generate response: I would like to make reservation for four at The Cambridge Chop House at 16:45 on Tuesday. May I have a reference number when it's booked please?. Intent: find_taxi. Slots: restaurant-area=centre, restaurant-bookday=tuesday, restaurant-bookpeople=4, restaurant-booktime=16:45, restaurant-food=british, restaurant-name=cambridge chop house, restaurant-pricerange=expensive
Response: I have booked a table and the reference number is : RVGNO6UQ .