Hello.
Hello, how may I aid you today?
I am Dennis Thompson. I want to book a flight ticket from SEA to AUS. Could you help me in booking?
Sure, please share me your trip dates.
My travelling dates are from May 18-20.
Do you need direct flight or connecting flight?
I need direct flight.
May I know your specifications?
My depart time should be in the evening.
Please share me your airline preferences.
I am comfort with any airline.
For booking, we need your good name. Please provide it.
I have already mentioned above.
 Sorry to say that, there are no flights available on the routes of your journey.
That's ok, no problem. Thank you.
Thank you for reaching us.