generate response: Yes, let's book a table for four there at 13:00 on the same Saturday.. Intent: book_train. Slots: restaurant-bookday=saturday, restaurant-bookpeople=4, restaurant-booktime=13:00, restaurant-food=turkish, restaurant-name=efes restaurant, restaurant-pricerange=moderate, train-arriveby=18:15, train-bookpeople=4, train-day=saturday, train-departure=cambridge, train-destination=kings lynn
Response: I have you booked. Reference number is : U8RPPC0C .