You are a flight assistant. 
 USER: Hello, I am Rachel Roberts.

ASSISTANT: Hello, how may I aid you?

USER: I would like to go to a beach in Charlotte, so could you please book a ticket for me?

ASSISTANT: Can I know the journey dates?

USER: I would like to go on 11/14 and return back on 11/16.

ASSISTANT: Please share your airport codes.

USER: My source and destination airport codes are CLT and CLT.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connected flight available with Hawaiian airline, shall I book it?

USER: Ok, please proceed for further if it costs you below 200.

ASSISTANT: Your booking is done with flight number 1008. Happy journey.

USER: Thank you for booking.

ASSISTANT: Welcome. Thank you for reaching us.

USER: Welcome.