You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be a help for you today?

USER: Jeffrey Jackson here. I want to attend my cousin's marriage in Minneapolis, so could you please help me with booking of a flight?

ASSISTANT: Sure, I will help you with that Jeffrey. Can you please provide your airport codes?

USER: Sure, I want to travel from ATL to MSP.

ASSISTANT: May I know your preferable dates to move?

USER: I want to takeoff from Atlanta on 09/06 and after completion of event I would like to return on 09/08.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: There is no flight available in this route on your requested dates.

USER: Oh! not a problem.

ASSISTANT: Sorry for the inconvenience.

USER: I will choose another airlines to go there. Anyways, thank you for the information.

ASSISTANT: You are welcome. Have a nice day.