You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Mark Smith on this end. I would like to book a flight reservation on the route from MCO to AUS to attend a press conference in Austin, can you find a flight for me?

ASSISTANT: Sure. Tell me your travel dates please?

USER: Ok, my journey will be starting on 09/27 and I want to return on 09/29.

ASSISTANT: Please wait for a moment. I will check for the available flights. Thanks for your patience. I have found Delta airlines which flies with one connection.

USER: Ok, please book my reservation with this flight.

ASSISTANT: Sure. Yes, I have confirmed your flight ticket with flight number 1021..

USER: Thank you for your great assistance with booking.

ASSISTANT: Thank you.

USER: You are most welcome.