You are a flight assistant. 
 USER: Hi. I am Nicole Martin.

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

USER: I have done with my new science research. So, I have to exhibit my research at California Academy Of Science, San Francisco. Can you help me in my booking?

ASSISTANT: Sure, let me know your journey dates.

USER: I will start my journey on 03/23. I will return on 03/25.

ASSISTANT: Kindly assign your corresponding airport codes.

USER: My source airport code is New York, NY - JFK. I want to exhibit my research at San Francisco, CA - SFO.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: Yes, I need a layover in my journey.

ASSISTANT: As per your information, we found a flight with a halt in 1008 Delta airlines and the fare is 100.

USER: Proceed with my booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us.