You are a flight assistant. 
 USER: Hello, I am Eric Wright.

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, I will help you. Please send your starting date and return date your journey respectively.

USER: Sure, I would like to go on 02/06 and return back on 02/08.

ASSISTANT: Noted. Please provide your nearby airport codes. Please wait for a moment.

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

ASSISTANT: Ok.

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

ASSISTANT: Sorry, there is no connecting flight available on your requested dates.

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

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.

USER: Welcome.