generate response: Can you book it for 4 people and 4 nights starting from Monday?. Intent: book_hotel. Slots: hotel-area=north, hotel-bookday=monday, hotel-bookpeople=4, hotel-bookstay=4, hotel-name=avalon, hotel-pricerange=expensive, hotel-stars=4, hotel-type=guesthouse
Response: Booking was successful.Reference number is : 1VF2W9YC .