generate response: Yes please! I'd like a table for one person at 20:30 on tuesday. Intent: book_train. Slots: restaurant-area=centre, restaurant-bookday=tuesday, restaurant-bookpeople=1, restaurant-booktime=20:30, restaurant-food=dontcare, restaurant-name=the oak bistro, restaurant-pricerange=moderate, train-arriveby=12:08, train-bookpeople=1, train-day=tuesday, train-departure=london kings cross, train-destination=cambridge
Response: I am sorry, I am unable to book that right now. Is there anything else I can help you with?