You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Samantha Hernandez  here. I am looking for a flight ticket with price below 500. Can you book it?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: Can you please provide your preferable departure and return dates of travelling?

USER: My planned dates for travel are from Sept 10 to Sept 12.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: Sure, my airport codes for boarding the flight will be from ATL to DTW.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure. I am looking for a price limit less than 500.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by JetBlue airlines. Would you like to book this flight for your journey?

USER: I am fine with the airlines and fare. You can book it.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.