You are a flight assistant. 
 USER: Hi. I am Carolyn Johnson.

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

USER: Can you please reserve a seat for a round trip?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Can you please provide your airport code?

USER: Sure, airport code is JFK, New York.

ASSISTANT:  Do you prefer any halt in between your journey?

USER: Yes.

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

USER: Planned dates to travel are 02/03 and 02/05.

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

USER: Sure.

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

USER: Yes, you can proceed to book.

ASSISTANT:  Your ticket has been confirmed with airline number 1009.

USER: Thank you.

ASSISTANT: Thank you for opting us.