hi , what trains do you have on saturday from kings cross ?
{'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': '10'} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': ' london kings cross '} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '5:17'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': 'every two hours'}
we have a total of 10 trains departing from london kings cross every 2 hour -s beginning at 5:17 am .