You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am looking for a flight from PHL to ATL, can you please help me in booking?

ASSISTANT: Ok, may I know your planned dates?

USER: My travelling dates are July 20 and July 22.

ASSISTANT: Do you need a connection for your journey?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Donna Campbell.

ASSISTANT: Flight-1009 is available for you with 1 connection, can I book it?

USER: Please proceed.

ASSISTANT: Your booking done.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.