You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Donna Joshua. Can you please check whether there are any flights available on 05/31 and 06/02?

ASSISTANT: Sure, could you please share your preferred journey airport codes?

USER: Sure, my source code is JFK and destination code is DFW.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: Flight-1005 of AA airlines is available for you, shall I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: Welcome.