generate response: Yes 5 please. Do you know the Williams Art & Antiques?. Intent: book_train. Slots: attraction-name=williams art & antiques, williams art and antiques, train-arriveby=19:51, train-bookpeople=5, train-day=sunday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=19:00
Response: I have booked 5 train tickets for you as requested. Your reference number is FF0FHUBJ . May i assist you in finding info regarding Williams Art & Antiques?