i am looking for a train departing from leicester and going to cambridge on saturday .
{'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': 'many'} {'service': 'train', 'act': 'inform', 'slot_name': 'time', 'value': '105 minutes'} {'service': 'train', 'act': 'request', 'slot_name': 'arrive', 'value': '?'} {'service': 'train', 'act': 'request', 'slot_name': 'leave', 'value': '?'}
there are many trains available for you . do you have a departure or arrival time in mind ? the trip will take 105 minutes .