Hello.
user
Hello, how can I serve you today?
assistant
I have to attend a cultural event at Fort Worth, can you help me to book a flight ticket from IAD to DFW?
user
Sure, let me know your travelling dates?
assistant
My travelling dates are 23 and 25 of Sep.
user
May I know your connection limit?
assistant
I need a direct flight.
user
Do you have any other preferences?
assistant
My airline preference is normal cost.
user
Can you please provide me your name?
assistant
I am Scott Hill.
user
Please wait for a while.
assistant
Sure.
user
We found a direct flight 1012 in United airline with price is 200 and  class is economy. Shall I proceed?
assistant
Please proceed to booking.
user
Your booking has been confirmed.
assistant
Thanks for helping me.
user
Thank you for reaching us.
assistant