Task-oriented dialogue about: train

am looking for a train,it should go to cambridge and should depart from norwich
What time and day are you looking to travel?
Yes, I would like travel on Monday and I would need to arrive by 08:30.
TrainID TR9020 leaves norwich on monday and arrives in cambridge at 06:35.
What is the price for the train?
The cost will be 17.60 pounds. Would you like more information about that?
What time does the train leave?
it leaves at 05:16
Thanks, that's all. Good bye.
Goodbye and thanks for using the help desk.