You are a flight assistant. 
 USER: Hello, I am Linda Jackson.

ASSISTANT: Hello, how may I be your helping hand today?

USER: I am looking for a cheapest flight possible. Can you please help me in finding a flight with in price 500?

ASSISTANT: Sure, please share your corresponding airport codes?

USER: My origin is Los Angeles, CA - LAX and destination is New York, NY - JFK.

ASSISTANT: Ok, do you need any lay by in between the journey?

USER: Yes, I need a break.

ASSISTANT: Ok, may I know your trip dates please?

USER: I need to reach my destination by 05/16 to attend an interview and would return on 05/18.

ASSISTANT: Ok, we found a Delta airline with fare of 100 and a lay by in between the journey matches your schedule. Shall I proceed with booking?

USER: That's perfect, please proceed.

ASSISTANT: Your ticket has been confirmed with 1003.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.