Hello.
user
Hello, how may I assist you today?
assistant
Will you help me in booking the flight ticket from SEA to DEN?
user
Sure, may I know your planned travel dates?
assistant
My travelling dates are Nov 23 and Nov 25.
user
Do you have any another specifications on your journey?
assistant
I need a direct flight in normal-cost.
user
 Do you have any specific depart and arrival time for this trip?
assistant
No, thank you for asking.
user
May I know your name for the booking purpose?
assistant
Myself Jonathan White.
user
Unfortunately, no flights available on your requirements.
assistant
Ok, not an issue. Thank you for your information.
user
Welcome, thank you for reaching us.
assistant