i am looking for information and could use your help finding a train .
user
i would be happy to help . which day would you like to travel ?
assistant
i need to leave stevenage on saturday .
user
i would be happy to help with your request , but first i will need to know what time you would like to leave and arrive at .
assistant
i do not have a departure time preference but i would like to arrive by 15:45 .
user
there are 5 trains to cambridge on saturday the latest arrives at 14:43 . would you like me to book it for you ?
assistant
what is the price for that 1 ?
user
the cost for the train leaving stevenage at 13:54 , arriving cambridge at 14:43 is 10.24 pounds , would you like me to book that for you today ?
assistant
what s the train id ?