Hello. I am James Allen.
user
Hello, what can I do for you today?
assistant
I would like to fly from Washington DC-IAD, to meet my sister after a long time. Would you please aid me in booking a flight ticket?
user
Sure, when would you like me to book a flight ticket?
assistant
My depart will be on 05/31 and return on 06/02.
user
Can I know your destination  airport code?
assistant
My destination airport code is DC-DCA.
user
Ok, please give me a minute.
assistant
Sure.
user
We found a Delta airline with fare of 200 and a halt in between the journey matches your travelling schedule. Can I proceed with booking?
assistant
You can proceed.
user
Your ticket has been confirmed with flight number 1000.
assistant
Thank you.
user
Thank you for your availing us.
assistant