i need to book a train to cambridge on wednesday
user
understood . where do you want to depart from and by when do you want to arrive ?
assistant
i am leaving on wednesday from stevenage .
user
there are 10 results . what time would you like to leave or arrive by ?
assistant
i would like to leave after 12:30 please .
user
train tr7411 leaves at 13:54 . would that be good ?
assistant
possibly . what is the price for that ticket ?