You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am David Williams. I need an immediate help in my flight ticket booking with a single connecting flight from ATL to SFO, can you please help me in booking?

ASSISTANT: Sure, I am mirthful to help you in booking process. Can you please share me your travel dates?

USER: Thank you for considering my request and I would like to move on Sep 10th and recur back on Sep 12th.

ASSISTANT: Do you need any halt in between your journey?

USER: I have already mentioned that I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: In my search, I found a connecting flight for you and it costs you 200 in economy class. Can I proceed?

USER: That is perfectly matching to my criteria, you can proceed with flight ticket booking.

ASSISTANT: Your booking is done with flight 1006 in JetBlue airlines.

USER: Thank you for your enormous help in my flight ticket booking.

ASSISTANT: Thank you for reaching us, have a safe flight.