Hello, I am Kenneth Hill.
user
Hello. How may I serve you today?
assistant
Due to sudden demise of my grandfather, I need to book a ticket to Washington, DC-DCA. Can you please book me a ticket for direct flight?
user
Sure, please let me know your planned travelling dates.
assistant
My planned travelling dates are from 02/16 to 02/18.
user
Kindly share your source airport code.
assistant
My source airport code is Los Angeles, CA-LAX.
user
Is there any budget limit?
assistant
My budget limit is 1000.
user
Just a moment I will check the availability of flights.
assistant
Ok.
user
 Thank you for waiting, we did not find any flights matching your credentials.
assistant
Ok, no problem. Thank you.
user
Thanks for consulting us.
assistant