You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Charles Anderson.

ASSISTANT: How can I aid you?

USER: I want to book a ticket from PHL to LGA to attend my friend's birthday party., can you help me?

ASSISTANT: Sure, may I know your dates of travel please?

USER: I am departing on Mar 01 and return on Mar 03.

ASSISTANT: Do you have any specifications?

USER: I need a flight with connection limit 1.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Spirit airline is providing you the connecting flight in economy class, shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been reserved with flight-1000.

USER: Thank you for your help.

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