i need a train from cambridge to norwich please . i would like to depart on sunday . i need to arrive by 12:30 . i need the reference number , please .
what day will you be travelling ? we have 19 trains that go from cambridge to norwich on sunday . would you like to depart at a certain time ? we have the tr9533 that arrives at 11:55 . how is that ?
{'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'} {'service': 'train', 'act': 'request', 'slot_name': 'people', 'value': '?'}
how many tickets do you want ? do you want me to book that ?