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