You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Elizabeth Evans here. Please help me out in booking the ticket from AUS to MCO.

ASSISTANT: Sure, can you please provide me with your dates of journey?

USER: My trip dates will be Mar 24 to Mar 26.

ASSISTANT: May I know your class preference please?

USER: No.

ASSISTANT: There is a direct flight of fare 100 with Delta airline, are you ok with this booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is done with the flight number 1002.

USER: Thank you.

ASSISTANT: You are welcome, have a safe flight.