You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I am Kathleen Clark. I would like to present a seminar at Los Angeles, CA - LAX. Can you please book a ticket with a stopover?

ASSISTANT: Sure, may I know your origin airport code?

USER: My boarding point is New York, NY - JFK.

ASSISTANT: Could you please let me know your journey dates?

USER: I have to depart on 02/18 and return on 02/20.

ASSISTANT: May I know your budget limit?

USER: I can spend 5000.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: We found an airline Delta with ticket fare 300. Flight number 1020 with a single connection.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us.