You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a ticket to Atlanta to my friend who is living in New York, can you please help me in booking a flight ticket?

ASSISTANT: Sure, may I know your name please to proceed further?

USER: Alexander Lee here.

ASSISTANT: Lee, could you provide me your journey dates please?

USER: The travelling dates are from 08/19 to 08/21.

ASSISTANT: May I know the corresponding airport codes please?

USER: Source airport code is EWR and destination airport code is ATL.

ASSISTANT: Lee, there is a flight with AA airlines available with price 200. Shall I book the ticket?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed with flight 1024.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a good day.