Hello.
Hello, how may I help you today?
I would like to travel from SEA to DEN, can you please help me in flight booking?
Sure, can you please share your journey dates?
I want to fly on Nov 08, return on Nov 10.
Are you looking for any  preferred connections?
No, I want direct flight.
Do you have any other specifications to be met?
No.
Can I have your name to proceed further?
My name is Kathleen Thompson.
Ok, please wait a moment.
Sure.
Thank you for your valuable time, unfortunately no flights available on that route.
Not an issue, thank you.
Thank you for reaching us.