i need a train leaving after 17:00 and heading the birmingham new street . i would like to leave on thursday . i am going to have to ask you to check again , after 17:00 please . i am leaving from cambridge
ok , and what day would you like to leave ? there are no trains leaving at that time . where are you leaving from ?
{'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '17:01'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
i have 1 leaving at 17:01 . would you like me to make a booking for you ?