Hello. I am Brandon Scott.
Hello, how can I assist you at present?
I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket from SEA to IAD?
Sure, Let me know your connection limit.
I am looking for a connecting flight.
Ok, Can you please share your travelling dates?
I would like to depart on Feb 4th and return on Feb 6th.
Do you have any preferences in depart and return time?
Make sure that my depart time must be evening and return time must be morning.
Please mention your class preference.
I am comfortable with any class.
Ok, please wait for a while.
Sure, take your time.
 Southwest Airlines is providing direct flight on this route with a ticket fare of 100, shall I book your ticket?
Yes, please confirm the booking.
Sure, your booking has been done and the depart time is 1:00 AM and return time is 6:00 AM.
I really appreciate your help, thank you for your service.
Thanks you for reaching us and have a safe journey in 1011 airline.