You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Mitchell Johnson. I want to book a flight ticket from AUS to LAX. Could you help me in booking?

ASSISTANT: Sure, I will help you. May I know your travel dates?

USER: My preferable dates are from 02/01 to 02/03.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found an airline Frontier with flight 1027 having a fare 100 with halt.

USER: Yes, please proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.