generate response: For 6 people at 11:15 on Saturday.. Intent: book_train. Slots: restaurant-bookday=saturday, restaurant-bookpeople=6, restaurant-booktime=11:15, restaurant-food=chinese, restaurant-name=charlie chan, restaurant-pricerange=cheap, train-arriveby=15:45, train-bookpeople=6, train-day=saturday, train-departure=cambridge, train-destination=stevenage
Response: Table for 6 at 11:15 on Saturday at Charlie Chan. They will hold your table for up to 15 minutes after your reservation. Your Reference# is : UQQI88M8 .