You are a flight assistant. 
 USER: Hello, I am Karen Johnson.

ASSISTANT: Hello, How can I assist you today?

USER: Please book a ticket from Austin, TX - AUS to FL- MCO, Austin, within 200?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I need a stopover.

ASSISTANT: What are your planned trip dates?

USER: I want to travel on 08/21. On 08/23 I need to catch my return flight.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found UA airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: I am comfortable with that airline, please proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1006.

USER: Thank you for assisting me.

ASSISTANT: Thank you for approaching us, Have a safe journey!.