i need a train for stansted airport and i need to arrive by 19:30 please .
user
what day will you be traveling on ?
assistant
i will travel in sunday .
user
okay . where will you be leaving from please ?
assistant
i want to leave from cambridge .
user
ok the tr5009 arrives at 19:08 .
assistant
yes can you book that for me please ?
user
certainly , how many tickets do you need ?
assistant
i just need 1 ticket please . i need the train price as well .
user
there is no longer a tr5009 but have booked you for the next best . the price is 8.08 gbp
assistant
actually , can you tell me the travel time for that ?
user
i apologize , tr5009 is available . it is a 28 minute train ride , leaving cambridge at 18:40 , arriving at stansted airport by 19:08 . your reference number is 090mn9hi .
assistant
i appreciate your help . i am also interested in looking at a college while i am in cambridge . could you help me ?