Hello, I am Alexander Anderson.
user
Hello, Alexander Anderson, what can I do for you today?
assistant
I want to attend Science Festival in Washington, can you help me with reservation.
user
Sure, I will help you. Could you please ensure your journey dates?
assistant
Sure, my depart is on 03/20 and return on 03/22.
user
Ok, May I know your journey points?
assistant
Origin is AUS and destination is IAD.
user
Ok, please hold on for a few minutes.
assistant
OK.
user
Thanks for your patience, we are sorry to inform you that no flights were found based on your schedule.
assistant
No problem. Thank you, for the information.
user
Thank you for reaching us, have a safe journey.
assistant