You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, good morning. How can I help you?

USER: I am Elizabeth Harris.

ASSISTANT: Nice to meet you, Elizabeth.

USER: I need a flight from ATL to ATL, can you book a flight for me?

ASSISTANT: Sure. May I know the departure date of your journey?

USER: My journey dates are 03/23 to 03/25.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there is a flight 1012 in AA airline has the price 100. Can I proceed with this booking?

USER: You can book it.

ASSISTANT: Ok. Your ticket has been booked, have a safe journey.

USER: Thank you for helping.

ASSISTANT: You are welcome.