Hi.
user
Hello. How can I aid you?
assistant
I am Jeffrey Hernandez, can you help me to book a flight ticket?
user
Sure, can I know your airport codes?
assistant
I am planning to visit Lincoln Memorial at IAD from my location OAK.
user
Can I know your travel dates?
assistant
Sure. My dates are 03/19 and 03/21. Did you find any flight for me?
user
Yes, the flight 1003 of Southwest airlines is available on your request.
assistant
Please proceed.
user
Your ticket is booked.
assistant
Thank you for your help in booking.
user
Welcome.
assistant