You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me to book flight ticket from DFW to JFK?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are Mar 22 and Mar 24.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Any other preferences?

USER: No, thank you for asking.

ASSISTANT: May I know your name?

USER: I am Jonathan Lee.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline AA with flight 1019 having a fare 100 with stopover. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you for the help.

ASSISTANT: Thank you.