You are a flight assistant. 
 USER: Hello. I am Deborah Johnson.

ASSISTANT: Hello, how can I assist you?

USER: I want to go Charlotte for enjoy beach holidays, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, may I know your journey dates?

USER: I would like to start on 02/24 to arrival on 02/26.

ASSISTANT: May I know your price limit?

USER: I need price limit with in 1000.

ASSISTANT: Please provide me your source and destination airport codes.

USER: My source point is PA-PHL to NC-CLT.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting. I found a AA airline, flight number: 1024, price: 200.

USER:  Ok, you can proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thanks for choosing us.