i need to catch a train that departs from leicester after 18:30 .
{'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': '35'} {'service': 'train', 'act': 'request', 'slot_name': 'day', 'value': '?'}
we have 35 trains taking that route , what day of the week will you need that ?