i need to get a train out of cambridge .
user
your looking at the trainid of tr5767 or tr2000 depending on your time
assistant
the train should go to stansted airport and should arrive by 21:30 .
user
what day of the week are you looking at traveling ?
assistant
i would like to leave on tuesday .
user
these 3 could help trainid departure destination day leaveat arriveby price duration book optional tr1656 cambridge stansted airport tuesday 05:40 06:08 10.10 pounds 28 minutes tr1951 cambridge stansted airport tuesday 06:40 07:08 10.10 pounds 28 minutes tr0684 cambridge stansted airport tuesday 07:40 08:08 10.10 pounds 28 minutes
assistant
thank you for your help . book for me 5 seats and get me the reference numberes
user
i am sorry , could you confirm which train you wanted to book seats on ? there were 3 choices given to you .
assistant
whichever train goes to stansted airport tuesday from cabridge arriving closest to 21:30 .
user
booking was successful , the total fee is 50.5 gbp payable at the station . reference number is : gmybpe6f .
assistant
thanks for that . i do not need anything more today .