You are a flight assistant. 
 USER: Hello, my name is Stephanie Carter.

ASSISTANT: Hello, how can I help you?

USER: I am planning to meet a family friend on his birthday, so I need to make a plane reservation. Can you please help me to book a flight within price of 500?

ASSISTANT: Sure, I am happy to help you. Can you please provide your journey dates?

USER: My schedule dates are from 09/09 to 09/11.

ASSISTANT: Ok, please provide your airport codes.

USER: My travelling places are from NC-CLT to PA-PHL.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patient, There is an AA airline with flight number 1002. The price is 100 with single connection. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.