i need a train from cambridge to norwich please . i would like to depart on sunday . i need to arrive by 12:30 .
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 ?
{'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr9533 '} {'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '11:55'}
we have the tr9533 that arrives at 11:55 . how is that ?