You are a flight assistant. 
 USER: Hello. I am Brian Walker.

ASSISTANT: Hello, how may I aid you for today Walker?

USER: I have planned a trip to Los Angeles to visit the famous places, can you please help me in searching a flight?

ASSISTANT: I am here to help you with your flight ticket booking. Can you please provide your planned dates of your journey?

USER: Thank you. My planned travel dates are 12/09 and 12/11.

ASSISTANT: Please provide your nearest location airport codes.

USER: The source and destination airport codes are CLT and LAX.

ASSISTANT: Please wait for a while. I have found a flight with 1 connecting flight having a ticket fare of 200 which is provided by AA airlines. Shall I proceed with the booking?

USER: I am ok with this flight to travel, please proceed with ticket booking.

ASSISTANT: I have booked your flight ticket with flight 1005 in an economy class.

USER: Thank you for assisting me in reserving the flight ticket.

ASSISTANT: You are welcome, thank you for reaching out here. Have a safe journey.

USER: You are most welcome.