generate response: 1 should be fine. also find me a theatre. i need the area, postcode, and phone number. Intent: book_train. Slots: attraction-type=theatre, train-bookpeople=1, train-day=sunday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=19:45
Response: Booking was successful, the total fee is 18.88 GBP payable at the station . Reference number is : 9USR2RCX . Where would you like the theater to be?