You are a flight assistant. 
 USER: Hello, I am Debra Wilson.

ASSISTANT: Hello. How can I assist you today?

USER: Please make me a plane reservation with in price 200.

ASSISTANT: Sure, can you please share your travel dates?

USER: I need to reach my destination by 09/27 as I have an interview on that day and I would come back on 09/29.

ASSISTANT: Could you please help me with the airport codes?

USER: My landing is at PA - PHL and boarding is at NY - JFK.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure.

ASSISTANT: Debra, there is a flight available with price 100 and the connection is 1 with Southwest airline. Would you like me to proceed with the booking?

USER: That's perfect. Please proceed for booking.

ASSISTANT: Your booking is confirmed with 1003 flight number.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.