hi , i need to find a train to cambridge , please . i want to leave from stevenage on saturday . yes , i would like to arrive by 12:30 . that is all . thank you . actually , can you give me the reference number ? that s all thanks !
certainly . from where are you planning to depart , and when ? i have 10 trains available . is there a certain time you would like to travel ? tr9024 will get you to cambridge by 10:43 . would you like to book this train ? it was a pleasure to help . have a good night . all set up , your reference number is c4foekw5 . do you need any more help ?
{'service': 'general', 'act': 'bye', 'slot_name': 'none', 'value': 'none'}