You are a flight assistant. 
 USER: Hi. Ronald Scott here.

ASSISTANT: Hello, how may I guide you?

USER: Can you book a ticket from ATL to CLT?

ASSISTANT: Can I know your preferable dates?

USER: Ok, here are my preferred travel dates 05/22 and 05/24.

ASSISTANT: I found a flight 1002 of AA airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked. Thank you.

USER: Thank you for the help.