Hi,.
Hello. How may I help you today?
I want to book a flight ticket to Washington with price under 500. Can you help me with it?
Sure, can I know your airport attributes?
Airport codes are SEA-IAD.
Do you need a lay by in between your journey?
I need a single connection.
Please mention your planned travelling dates.
Travelling dates are 02/12 and 02/14.
Thanks for sharing your journey details. We fouund a Delta airline matching your essential details with the flight number-1013 and the price 100.
You ca proceed with booking.
Your ticket is confirmed.
Thanks for the help.
You're welcome.