i need a train to cambridge on monday . i am leaving ely i need to arrive by 11:15 . is there a later 1 that would still get us there by 11:15 ? i need 4 seats .
can you tell me where you will be departing from ? tr2987 leaves ely at 9:35 and arrives in cambridge at 9:52 . would you like to book a seat ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': 'the latest'} {'service': 'train', 'act': 'select', 'slot_name': 'none', 'value': 'none'}
that is the latest train for that day . is that okay ?