You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: I need you to book a flight ticket, please help me.

ASSISTANT: I am glad to help you about that, can you please let me know your planned dates of journey?

USER: February 12 and 14 are my planned travelling dates.

ASSISTANT: Can you please provide your nearest airport codes of journey?

USER: PHL and LAS are my in and out airport codes.

ASSISTANT: Can you please let me know do you need a direct flight or a connecting flight for your journey?

USER: I need a break in my journey.

ASSISTANT: Can you please provide your name for booking purpose?

USER: My name is Stephanie King.

ASSISTANT: Do you have any other requirement for your journey to met with?

USER: Nothing much to state.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 is provided by JetBlue airlines. Shall I proceed with this flight ticket booking?

USER: Please proceed.

ASSISTANT: I have booked your flight ticket with the flight 1011 in an economy class.

USER: Thank you for the help.

ASSISTANT: You are welcome, thank you for reaching us.