Hello. I am Timothy Anderson.
Hello, how may I serve you today?
I need a direct flight  to Washington with my parents for shopping. Can you please help me in booking a airline reservation?
Sure, may I know your journey dates?
My journey dates are 12/12 and 12/14.
Can you please share your source and destination points?
My source point is DC-DCA and destination point is DC-IAD.
Do you have any price limit?
Price limit is under 500.
Please wait for a while.
Sure.
Sorry, there is no direct flight found with your given details.
Ok, no issue.
Thanks for choosing us.