You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today?

USER: I am planning to visit Charlotte, will you help me in booking the flight ticket from PHL to CLT?

ASSISTANT: Sure, we are gleeful to assist you in booking. Could you please let me know your planned travelling dates?

USER: My travelling dates are Feb 29 and Mar 02.

ASSISTANT: Kindly share if you have any class preference.

USER: I always prefer economy class.

ASSISTANT: Do you need a break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Ok, I will wait.

ASSISTANT: Thank you for waiting,we found an economy class ticket providing by Frontier airline ith the flight number-1006. Shall I book the ticket?

USER: Sure, you can proceed with he booking.

ASSISTANT: To book the ticket I need to know your name?

USER: Myself Mary Martin.

ASSISTANT: Your ticket has been confirmed with the connecting flight.

USER: Thank you for helping me.

ASSISTANT: It's pleasure to serve you.