Task-oriented dialogue about: train

Am looking for a train it should depart from peterborough and should arrive by 21:30
I have a train going to Cambridge that will arrive at 21:09 and leaves at 20:19. Does that work for you?
It will work for me Thank you
Your train has been booked! The price is 16.5 GBP and the reference number is JSGGVUC8 . The train ID is TR0583. Have a wonderful day.