generate response: 7:17 please. I would like to book for 8 people and i need the reference number. I would also like to book at Bangkok City restaurant.. Intent: book_train. Slots: restaurant-name=bangkok city, train-arriveby=08:45, 8:45am., train-bookpeople=8, train-day=sunday, train-departure=london kings cross, train-destination=cambridge, train-leaveat=7:17, 07:17
Response: I've booked the train. Your reference number is YRIP8V3C . For what day and time would you like the restaurant reservation?