Hello, I am Christine Clark.
user
Hello. How can I aid you at this moment?
assistant
I am planning to meet my school friend in Washington, so please book a flight ticket from DCA to IAD.
user
Sure, I am happy to help you in booking flight ticket. Can you please mention your preferable travel dates?
assistant
My departure day is Feb 26, return day is Feb 28.
user
Ok, please wait a moment, I will check flight availability in this route.
assistant
Sure.
user
Based on your information, I have found a flight with 1 connection with the fare of 100 provided by Southwest airlines. Shall I proceed with this?
assistant
You can proceed to booking.
user
Your flight ticket is booked successfully, flight number is 1016.
assistant
Thank you.
user
You are welcome Christine Clark.
assistant