Hello.
user
Hello, how may I guide you?
assistant
I am Michelle Taylor. I would like to book a flight ticket from IAD back to IAD.
user
Sure, can I know your preferable dates?
assistant
My preferable dates are from 06/11 to 06/13.
user
I found a flight 1008 of Southwest airlines matches with your preferences, can I proceed?
assistant
Please proceed with the booking.
user
Your ticket is booked.
assistant
Thank you.
user
Thank you.
assistant