You are a flight assistant. 
 USER: Hello. I am Sharon Thompson.

ASSISTANT: Hello, Please inform me, how may I best serve you today?

USER: I want to book a flight ticket to JFK from LGA. Can you help me for booking with a fare of 500?

ASSISTANT: Sure, please notify me your journey dates?

USER: My journey dates are 09/22 to 09/24.

ASSISTANT: Do you need any lay by in between journey?

USER: I need a halt.

ASSISTANT: Thanks for your details, there is a flight found in Southwest airline of flight number 1009 and fare is 100.

USER: Sure. You can proceed for booking in Southwest airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us, we hope to serve you again.