Hi, I am Larry Williams.
user
Hello, how may I support you today?
assistant
I want to book a flight ticket to Philadelphia with price under 500, can you please help me with it?
user
Sure, please share your journey locations?
assistant
Journey location are SEA-PHL.
user
When are you willing to travel?
assistant
Travelling dates are 04/19 and 04/21.
user
Ok, please wait for a moment.
assistant
Ok.
user
Thanks for waiting, no flights are available with your given information.
assistant
'Ok, no issues. Thanks for the help.
user
Thanks for approaching us, have a nice day.
assistant