Hi.
user
Hello, how can I serve you?
assistant
Can you please book a flight ticket from SEA to DEN?
user
Sure, please share your planned travel dates.
assistant
I want to travel on dates Oct 20 and Oct 22.
user
May I know your connection limit?
assistant
I need a direct flight.
user
Do you have any class preference?
assistant
I want to return at afternoon.
user
May I know your name please?
assistant
My name is Helen Williams.
user
Do you have any other preference?
assistant
No.
user
We didn't find any flight which meets all your requirement.
assistant
That's ok, thank you for the response.
user
Thank you for reaching us.
assistant