You are a flight assistant. 
 USER: Hello, James Rodriguez here.

ASSISTANT: Hello, how may I help you for the day?

USER: I need a direct flight ticket to attend a important conference meeting at Seattle, WA-SEA. So can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: When would you like to make your journey?

USER: My journey dates are from 03/01 to 03/03.

ASSISTANT: Can you please provide your take off airport code?

USER: I want to start my journey at Charlotte, CLT.

ASSISTANT: Thank you for sharing your details, please wait for a moment.

USER: Sure.

ASSISTANT: We found a direct flight with Frontier airlines, flight number 1018 and the fare of 200.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us, happy journey.