generate response: Ok, can you try 2 nights?. Intent: book_hotel. Slots: hotel-area=centre, hotel-bookday=monday, hotel-bookpeople=2, hotel-bookstay=2, hotel-internet=yes, hotel-name=gonville hotel, hotel-parking=yes, hotel-stars=3
Response: There was availability for 2 nights so I have booked your request. The reference number is 61745O20 .