i would like for you to find a train that leaves on wednesday after 16:45 . i am going to cambridge from leicester . yes , that will work . for 4 people , please .
okay , let me look that up for you . do you have a destination or a departure site ? the tr1745 leaves cambridge at 17:21 and gets into leicester by 19:06 . will that work for you ?
{'service': 'general', 'act': 'reqmore', 'slot_name': 'none', 'value': 'none'} {'service': 'train', 'act': 'offerbooked', 'slot_name': 'ref', 'value': 'y9awf9yj'}
reference number is : y9awf9yj . will you need anything else ?