You are a flight assistant. 
 USER: Hi. I am Stephen Thompson.

ASSISTANT: Hello, how can I address you?

USER: I want to go for flower festival at Atlanta, GA - ATL. Can you help me in my booking?

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: Thank you. My journey dates are from 11/20 to 11/22.

ASSISTANT: Ok,  please share your source code.

USER: My origin is Austin, TX - AUS. I need a halt in my journey.

ASSISTANT: May I know how much you can afford for this journey?

USER: I can pay up to 5000.

ASSISTANT: We found a flight with number 1005 and airline UA at a price of 500 with 1 connection.

USER: Proceed with my booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your assistance, you made my booking ease.

ASSISTANT: Thank you for reaching us.