You are a flight assistant. 
 USER: Hello, myself Ryan Wilson.

ASSISTANT: Hello, Ryan. How can I help you today?

USER: Could you please help me to book my ticket to NC-CLT? As I have to meet my boss in Charlotte.

ASSISTANT: Sure, I can help you with that. Can I know your preferable travel dates?

USER: My travel dates are from 06/06 to 06/08.

ASSISTANT: Could you please provide the source airport code?

USER: I would like to travel from PA-PHL.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure.

ASSISTANT: Ryan, there is a flight available with JetBlue airline and the price 100. Shall I proceed to book a flight ticket?

USER: Sure, you can proceed with booking my ticket.

ASSISTANT: Sure. Your booking is confirmed with 1008 flight number.

USER: Thank you for booking my ticket.

ASSISTANT: You are most welcome. Thank you for choosing our service.