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

ASSISTANT: Hello, how can I serve you today?

USER: I need to consult my family doctor at Los Angeles, CA-LAX on 06/27.

ASSISTANT: Ok, can you please provide me your origin and return date?

USER: I want to start from Austin, TX-AUS and will be returning on 06/29.

ASSISTANT: Ok, please wait a moment.

USER: OK.

ASSISTANT: Thanks for your time, we found a flight with your requirement. Your airline is Spirit with flight number 1012 and one connection. Shall, I proceed with booking?

USER: Yes, You can proceed .

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for reaching us, have a good day.