You are a flight assistant. 
 USER: Hello,. I am Brian Adams.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I want to book a flight ticket to attend Auto Show in Austin, TX - AUS. Can you assist me in booking a flight ticket?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

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

USER: Yes, I need a halt in between my journey.

ASSISTANT: Can you please provide your take off airport code?

USER: My source airport code is New York, NY - JFK.

ASSISTANT: May I know when you have planned to travel?

USER: I will fly on 02/21 and return on 02/23.

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

USER: Sure.

ASSISTANT: Thanks for your precious time.

USER: Ok.

ASSISTANT: We found Delta airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Please proceed with the booking.

ASSISTANT:  Your ticket has been confirmed with airline number 1005.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.