You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I want to book a flight ticket from PHL to meet my old friend to start a new business in CLT, can you please help me in booking?

ASSISTANT: Sure, can you please provide your preferable dates of travelling?

USER: Sure, I want to reach NC on 12/02 and my return date will be on 12/04.

ASSISTANT: Do you have any connection limit?

USER: I prefer to fly in a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Donna Anderson.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by American Airlines in economy class. Are you ok with this flight?

USER: That's fine, you can book the ticket.

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

USER: Thank you for your help in booking.

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