hi , i have just started planning a trip and the train system is so confusing , can you help me ?
{'service': 'general', 'act': 'greet', 'slot_name': 'none', 'value': 'none'} {'service': 'train', 'act': 'request', 'slot_name': 'depart', 'value': '?'}
absolutely . where will you be departing from ?