i am looking for a train leaving peterborough arriving by 8:30
user
there are 35 trains do you have a destination and day ?
assistant
yes , i am headed to cambridge on wednesday .
user
tr8935 leaves at 7:19 and will arrive at 8:09 . would you like me to book it ?
assistant
can you also tell me the travel time ?
user
duration for this particular trip is 50 minutes .
assistant
ok , that is all the information i need . i cannot book it quite yet . thanks for all of your help . have a nice day .