Hi, I am Linda Smith.
user
Hello, how may I aid you?
assistant
Can you please help me in booking a flight ticket from DCA to SEA?
user
Sure, may I know your planned dates of travel?
assistant
My planned travel dates are from Aug 24th to Aug 26th.
user
Is there any specific class preference?
assistant
No.
user
Do you have any requirements?
assistant
Yes, I need a direct flight. I need to depart in the evening.
user
Ok, please wait a minute.
assistant
Ok.
user
Sorry, there were no flights found on your route.
assistant
Ok, no problem. Thank you.
user
Thank you.
assistant