hi . i am looking for a train going to cambridge on thursday . can you help me ?
{'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr2775'} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': 'london kings cross'}
train tr2775 departs from london kings cross .