generate response: I would actually like to book 5 people and would like to know the reference number for the tickets and the address of La Tasca restaurant.. Intent: book_train. Slots: restaurant-name=la tasca, train-bookpeople=5, train-day=thursday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=19:45
Response: Booking was successful, your reference number is D8JELRTU . La tasca is located at 14 -16 Bridge Street. Would you like a reservation?