Hello.
Hello, how can I help you at present?
Can you please help me to book a flight from SEA to IAD?
Sure, please share me your trip dates.
Sure, I want to travel on May 20 and need to return on May 22.
Do you need direct flight or connecting flight?
I need a connecting flight.
For booking, we need your good name. Please mention it.
I am Jonathan Thomas.
 Would you let us know if you have any other preferences?
I do not have any other specifications.
We found a connecting fight 1007 in United Airlines at the price of 200 with economy class. Shall I proceed?
Ok, please proceed.
Your ticket has been reserved.
Thank you.
Thank you for availing us.