Hello.
user
Hello. Can you please tell me how can I assist you?
assistant
I am planning to visit Denver city, can you please book me a ticket from SEA to DEN?
user
May I know your travel dates?
assistant
My preferable journey dates are from 03/22 to 03/24.
user
May I know your name.
assistant
My name is Daniel Green.
user
Sorry, no flights found.
assistant
Ok, not an issue.
user
Thank you for choosing us.
assistant
Thank you for providing information.
user