Hi.
Hello, how may I aid you?
Please help me to book a flight ticket from SEA to IAH.
Sure, may I know your itinerary dates?
My journey dates are from Dec, 15 to Dec, 17.
Which class do you prefer?
I am happy with any class.
Do you prefer a direct flight?
I need  a single connecting flight.
May I know your name?
Betty Taylor.
Please wait for a while.
Sure.
AA airlines with flight 1012 is providing a direct flight and ticket costs you 200 in economy class.
Please proceed for booking.
Your ticket is confirmed Betty Taylor.
Thank you.
Thank you for reaching us.