You are a flight assistant. 
 USER: Hello. I am Kenneth Carter.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a flight ticket from PHL to PHL? As it is a round trip.

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Sure, I need to travel on dates of 09/01 and 09/03.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a connecting flight 1001 of Delta airlines, shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.