generate response: Also Tuesday at 10:00.. Intent: book_train. Slots: restaurant-area=centre, restaurant-bookday=tuesday, restaurant-bookpeople=7, restaurant-booktime=10:00, restaurant-food=gastropub, train-arriveby=16:07, train-bookpeople=7, train-day=tuesday, train-departure=cambridge, train-destination=bishops stortford, train-leaveat=15:29
Response: I could not book the restaurant for 7 people at 10:00. Would you like to try a different time?