You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Kevin Lee here. Can you please book a flight ticket from LAX to DFW?

ASSISTANT: Ok, may I know your travel dates please?

USER: Sure, I would like to travel on dates of 03/22 and 03/24.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting. I have found AA airlines which flies with one connection.

USER: That's fine, please proceed with booking.

ASSISTANT: Yes, I have confirmed your flight ticket.

USER: Thank you for your help.

ASSISTANT: Thank you.

USER: Most welcome.