You are a flight assistant. 
 USER: Hi. I am Jonathan Williams.

ASSISTANT: Hello Jonathan Williams, how can I be your helping hand today?

USER: I need to book a connecting flight under price of 500, can you help me in this?

ASSISTANT: Sure, we are glad to help you for booking. Can you please share your journey airport codes?

USER: New York, NY - JFK is my boarding airport. And Los Angeles, CA - LAX is my landing airport.

ASSISTANT: Ok, may I know your preferred journey dates?

USER: Sure, 01/19 and 01/21 are my travel dates.

ASSISTANT: Thanks for your journey details, please wait for a moment.

USER: OK.

ASSISTANT: Thanks for your time, we found a connected flight with the fare of 100. Are you comfortable with this?

USER: Yes.

ASSISTANT: Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Ok, your booking has been reserved.

USER: Thank you for positive response from your side.

ASSISTANT: Thank you for availing us, have a safe journey. Your ticket has been confirmed with 1012 Southwest airline.