Hello.
user
Hello, how can I help you?
assistant
I am Karen Anderson. Can you please help me in booking a flight ticket from IAD to SEA?
user
Sure, please help me with your scheduled dates.
assistant
I want to fly on Apr 10 and return on Apr 12.
user
Ok, May I know your airline preference?
assistant
I am comfortable with any airline.
user
Ok, Do you prefer direct flight or connected flight?
assistant
I need a direct flight.
user
Ok, please wait for a while.
assistant
Ok.
user
Thank you for waiting, There were no flights found with your given requirements.
assistant
Not an issue. Thank you.
user
Thank you for contacting us.
assistant