You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your helping hand?

USER: As I an actor, I want to attend Film festival at Philadelphia, PHL. Can you please help me for booking?

ASSISTANT: Sure, help me with the trip dates?

USER: My travelling dates are Mar 3 and Mar 5.

ASSISTANT: Do you have any preferences?

USER: I want single connected flight.

ASSISTANT: May I know your name please?

USER: Sure, I am Stephanie Carter.

ASSISTANT: Can you please share your source code?

USER: My source airport code is ATL.

ASSISTANT: We found a flight in an airline American with 1001 number having a single connection price of 100. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.