Hello.
user
Hello, how can I aid you?
assistant
I have planned to attend National Gallery of Arts at Washington, DCA. Can you book a ticket with price 500?
user
Sure, I will help you. When are you planning to travel?
assistant
My planned dates are 01/07 and 01/09.
user
Please provide your origin airport code.
assistant
My source airport code is Washington, DC - IAD.
user
May I know your name?
assistant
Sure, I am Pamela Wilson.
user
We found a direct flight with your journey dates. Are you ok with this flight?
assistant
No, I need a connection.
user
OK.
assistant
Thank you for providing information.
user
Thank you for choosing us.
assistant