You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you now?

USER: Can you please assist me to book flight ticket from ORD to ATL?

ASSISTANT: Sure, I can help you and can I know your travel dates?

USER: My journey dates are Sept 11 and Sept 13.

ASSISTANT: Are you okay with connecting flight or you need any direct flight?

USER: I prefer a connecting flight.

ASSISTANT: Can I know your name please?

USER: Sure, I am Anna Carter.

ASSISTANT:  There is a flight number is 1017 in United airlines, can I confirm your flight ticket booking?

USER: Please confirm it.

ASSISTANT: I have booked your flight ticket in an economy class flight for your journey.

USER: Thank you for booking.

ASSISTANT: You are most welcome and thank you for reaching us.