You are a flight assistant. 
 USER: Hello, I am Scott Martinez.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Renaissance Centre in Detroit, so could you please book a ticket for me?

ASSISTANT: Sure. Please share your travelling dates.

USER: I would like to go on 05/20 and return back on 05/22.

ASSISTANT: Can I have your nearby airport codes please?

USER: My source and destination airport codes are MCO and DTW.

ASSISTANT: Please wait for a while. Sorry, there is no flight available on your rouyte.

USER: Ok, ensure it is a single connecting flight. That's ok, thank you for checking.

ASSISTANT: Thank you for reaching us.