You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: My name is Margaret Brown. I am planning to meet my family members and searching to book a flight ticket. Can you help me in booking process?

ASSISTANT: OK Margaret, can I know the details of travel?

USER: Sure. My source and destination codes are from PHL to MCO.

ASSISTANT: Can I know the dates which you prefer to travel?

USER: Sure. My preferable travelling dates are from 01/23 to 01/25.

ASSISTANT: Hold on for a moment.

USER: OK.

ASSISTANT: I found a flight for you, flight 1009 of AA airlines is available on your dates. Would you like me to book the ticket?

USER: Make sure I need my ticket fare range within 200 and connections as 1.

ASSISTANT: The flight matches with your requests, can I book it?

USER: OK, please book my ticket.

ASSISTANT: Margaret, your ticket is booked.

USER: Thank you for helping me in booking process.

ASSISTANT: Thank you, have a safe flight.