You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me in booking a ticket to Atlanta?

ASSISTANT: Sure, can you please help me with your airport codes?

USER: The airport codes are AUS and ATL.

ASSISTANT: May I know your journey dates please?

USER: I am planning my journey on dates 09/03 and 09/05.

ASSISTANT: I found a flight available with travel charge of 100 from Delta airlines, shall I proceed booking?

USER: You can book the ticket with the name Andrew Turner.

ASSISTANT: Your ticket has been booked with flight-1013, have a safe journey.

USER: Thank you for your assistance.

ASSISTANT: Welcome, thank you for reaching us.