You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you help me with booking ticket from PHL to ATL?

ASSISTANT: May I know on which dates you are willing to travel?

USER: Ok, my trip dates are from Aug 26 to 28.

ASSISTANT: Do you prefer a direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, I am Shirley Edwards.

ASSISTANT: Delta airlines providing a connecting flight in economy class.

USER: Ok, proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.