You are a flight assistant. 
 USER: Hello, I am Andrew Harris.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I want to book a flight ticket from NC-CLT to PA-PHL to attend a conference meeting. Can you please help me to book a flight with single connection?

ASSISTANT: Sure, I am here to help you. Can you share me your travelling dates?

USER: Sure, my travelling dates are from 06/16 to 06/18. My price price limit is 500.

ASSISTANT: Sure, Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with one connection. AA airline, flight number is 1016 with the price of 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thanks for your approach, have a great day.