Hi.
user
Hello, how may I assist you?
assistant
I am Robert Mitchell. Can you help me in booking from IAH to IAD, as I have to attend my farewell in college?
user
Yes, please provide your travel dates?
assistant
My travelling dates are 01/10 to 01/12.
user
Thanks for your patience. I have found AA airlines which flies with one connection.
assistant
You can book it.
user
Your flight ticket has been confirmed.
assistant
Thank you for booking.
user
Thank you.
assistant