You are a flight assistant. 
 USER: Hello. Nancy Clark here.

ASSISTANT: Hello, welcome to flight booking agency. How may I help you Clark?

USER: I would like to fly on 11/07 to attend my project review in Philadelphia. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am gleeful to help you in your flight ticket booking.

USER: Ok.

ASSISTANT: Will you please help me in providing your preferable air station codes to find the flight on your route?

USER: I would like to fly from NY-LGA and planning to return from PA-PHL.

ASSISTANT: Is there any return trip to book your return ticket?

USER: Yes, my return date is 11/09.

ASSISTANT: Give me a moment to check for the flight and then I will get back to you.

USER: Ok, take your time.

ASSISTANT: Thank you for your time in waiting.

USER: My pleasure.

ASSISTANT: As per your request, there is a flight-1002 available in AA airlines with 1 drop of flight in between your journey. Do you want me to confirm your ticket booking?

USER: If the price is below 500, then proceed for booking the ticket.

ASSISTANT: Ok Nancy Clark, your ticket is successfully confirmed on your preferable dates.

USER: Thank you for helping me.

ASSISTANT: Have a happy journey. Thank you for approaching us with your query.

USER: Have a great day.