Hello. I am Amanda Allen.
user
Hello, how can I aid you today?
assistant
I am planning to visit national gallery of arts at Washington, help me in booking my flight ticket with single connection.
user
Sure, may I know your travelling dates?
assistant
My journey dates will be  from 12/14 to 12/16.
user
To proceed booking I need your airport codes.
assistant
My travelling airport codes will be from TX-AUS to DC-IAD.
user
Please wait for a while.
assistant
Sure.
user
There is a flight with airline Hawaiian and flight number 1011. With price 100 and 1 connection. Shall I proceed?
assistant
Please proceed with booking.
user
Your ticket has been confirmed.
assistant
Thank you for your assistance in booking my flight ticket.
user
Thank you.
assistant