Hello, myself Benjamin Evans.
user
Hello Benjamin. How may I help you?
assistant
I would like to meet my business partner in Denver, can you please help me to book my ticket from SEA to DEN?
user
Sure, please provide me your planned journey details.
assistant
I want to depart on 04/16 and return from Denver on 04/18.
user
Evans, there are no flights available at this moment.
assistant
That's fine, thank you for checking.
user
You are welcome.
assistant