generate response: Yes, please book 6 people for 2 nights beginning friday. Intent: book_train. Slots: hotel-area=east, hotel-bookday=friday, hotel-bookpeople=6, hotel-bookstay=2, hotel-name=carolina bed and breakfast, hotel-stars=4, hotel-type=guesthouse, train-arriveby=21:15, train-bookpeople=6, train-day=friday, train-departure=norwich, train-destination=cambridge
Response: You are booked as requested, the reference number is 5ROZN3ZO, any further questions?