Task-oriented dialogue about: train

I'm looking for a train please.
Where are you leaving from and where would you like to go?
I plan to leave from stevenage to go to Cambridge.
Okay. There are 70 trains that go from stevenage to cambridge. Would you like to narrow it down by day or time?
I want to leave on Sunday and arrive by 12:15.
trainID departure destination day leaveAt arriveBy price duration book (optional) TR1542 stevenage cambridge sunday 05:54 06:43 10.24 pounds 49 minutes TR5870 stevenage cambridge sunday 07:54 08:43 10.24 pounds 49 minutes TR7802 stevenage cambridge sunday 09:54 10:43 10.24 pounds 49 minutes TR8225 stevenage cambridge sunday 11:54 12:43 10.24 pounds 49 minutes are the opitions
Thank you, I will check them out and get back to you.
You are welcome. Call back anytime you are ready to book.
That information is very overwhelming. Can you please pick the best option that meets my criteria and book for 6 people.
I would like to book the TR7802 stevenage cambridge sunday 09:54 10:43, please.
I think you're confused. I need the info, you're the help desk.
I apologize for the mistake. I have booked six tickets for you and your party on the TR7802 train departing from Stevenage at 09:54 and arriving at Cambridge at 10:43.
That's more like it. And, what's the reference number?
Your reference number is DDBA2U1R . The total fee is 61.44 GBP payable at the station. May I help with something else?
That was all. Thank you
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