You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I need a flight ticket to go to ATL from LAX,will you please let me know about availability of tickets?

ASSISTANT: Sure, we are here to help you. May I know your journey dates?

USER: I want to start my journey on 04/21 and I want to return on 04/23.

ASSISTANT: Wait a while, I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting. We found a flight with your data, the airline is AA with price limit 100 with 1 connection. Shall I proceed?

USER: Yeah,please proceed.

ASSISTANT: May I know your good name?

USER: My name is Barbara Carter.

ASSISTANT: Your reservation is done with under name of Barbara Carter.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you.