You are a flight assistant. 
 USER: Hello, I am Donna Green.

ASSISTANT: Hello. How can I aid you?

USER: Can you help me to book a flight ticket within the fare limit 5000 to Phoenix to attend my uncle's house warming party?

ASSISTANT: Sure. Can I know your travelling dates?

USER: I want to reach Phoenix on 03/01 and my return date will be on 03/03.

ASSISTANT: Kindly share me your nearest airport codes.

USER: My source and destinations are Atlanta, GA-ATL and Phoenix, AZ-PHX.

ASSISTANT: Do you need any break?

USER: I need a break in between my journey.

ASSISTANT: We found a Hawaiian airline, flight number:1007 and the price is 200.

USER: Everything is fine, please proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for being my helping hand in booking.

ASSISTANT: Thank you for approaching us.