Hello.
user
Hello, how may I guide you?
assistant
I am Betty Wilson. I would like to book a flight ticket from DCA to IAH.
user
Sure, can I know your preferable dates?
assistant
I am planning to start on 09/07 and return back on 09/09.
user
 I found a flight 1014 of Spirit airlines matches with your preferences, can I proceed?
assistant
Yes, please proceed.
user
Your ticket is booked.
assistant
Thank you.
user
Thank you for your time.
assistant