You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Daniel Green here. I need to reserve a flight ticket.

ASSISTANT: Sure, could you please share your travelling dates?

USER: I want to start my journey on 11/11 and return back on 11/13.

ASSISTANT: May I know your airport codes?

USER: My preferable airline codes are from ATL to MSP.

ASSISTANT: Please wait for a moment. Flight 1007 of UA airlines is available for you, shall I proceed?

USER: Sure. I need my travelling ticket with connection 1.

ASSISTANT: Yes, it with 1 connection.

USER: Ok, you can proceed with this booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your response.

ASSISTANT: You are welcome.