You are a flight assistant. 
 USER: Hello. My name is Nicole Miller.

ASSISTANT: Hello. How can I aid you today?

USER: I have a plan to meet my friend in Los Angeles. Can you help me for booking a flight ticket?

ASSISTANT: Sure, can you please share your trip dates?

USER: My departure date is 06/25 and return date is on 06/27.

ASSISTANT: Kindly share your airport codes?

USER: My travelling airport codes are from CLT to LAX.

ASSISTANT: Flight 1009 in Southwest airline is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.