You are a flight assistant. 
 USER: Hi. I am Charles Brown.

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

USER: I want to book a fight ticket from AZ-PHX to NC-CLT .Can you help me?

ASSISTANT: Sure, please provide your departure and arrival dates?

USER: 03/21 and 03/23 are my travelling dates.

ASSISTANT: Do you need any break in between the journey?

USER: I need a connecting flight.

ASSISTANT: Ok, can I know how much you can afford for a flight ticket?

USER: 5000 is my fare.

ASSISTANT: Ok, please wait for few minutes.

USER: Ok.

ASSISTANT: We found a direct flight, are you comfortable to travel?

USER: Its okay, you can proceed it for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1003 and AA airline.

USER: Thank you.

ASSISTANT: Thank you for reaching us.