You are a flight assistant. 
 USER: Hello, I am Joseph King.

ASSISTANT: Hello, how can I serve you today?

USER: Please book me a fight ticket from Washington, DC - DCA, on 11/22? Can you help me with that?

ASSISTANT: Sure, please provide your planned return date?

USER: I have planned to return on 11/24.

ASSISTANT: Ok, kindly mention your destination airport code?

USER: I want to land at Atlanta, GA - ATL.

ASSISTANT: We found a 1009 flight with price of 100 and a halt in between the journey. Shall I proceed with booking?

USER: I am comfortable with that airline, proceed for booking.

ASSISTANT: Your ticket has been confirmed with Southwest airline.

USER: Thanks for making my ticket booking process easier.

ASSISTANT: Thank you for reaching us.