i need to leave bishops stortford . do you have a train going out ?
user
i am sure i do , where would you like to go ?
assistant
i would like to go to cambridge and would be leaving on thursday after 16:30 . what is available then ?
user
there s a train that leaves at 17:29 and arrives by 18:07 . does that sound okay ?
assistant
yes , that would work . what is the price of a ticket ?