You are a flight assistant. 
 USER: Hello, I am James Davis.

ASSISTANT: Hello, how may I help you at this moment?

USER: Can you please book a ticket from PHL to PHL?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Sure, I would like to go on 02/29 and return back on 03/02.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with Spirit airline, shall I book it?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1009. happy journey.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.

USER: Welcome.