You are a flight assistant. 
 USER: Hello, I am Laura King.

ASSISTANT: Hello, how may I help you at this moment?

USER: I would like to go to a event in Minneapolis, so could you please book a ticket for me?

ASSISTANT: Sure. Please wait for a moment.

USER: Ok.

ASSISTANT: Can I have your travel dates?

USER: I would like to go on 12/06 and return back on 12/08.

ASSISTANT: Please send your nearby airport codes.

USER: My source and destination airport codes are MSP and MSP.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a flight available with 800 fare, shall I proceed?

USER: No thanks.

ASSISTANT: Sorry, there is no flight available with your budget.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for reaching us.