You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: David Lewis here.

ASSISTANT: How may I aid you?

USER: Can you please help me in booking the ticket from ATL to MCO?

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

USER: My travel dates are 07/11 and 07/13.

ASSISTANT: Thanks for your patience. I have found Hawaiian airlines which flies with one connection.

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

ASSISTANT: Can I book it? Sure. Yes, I have confirmed your flight ticket.

USER: Thank you so much.

ASSISTANT: Thank you.