You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Michael Martin.

ASSISTANT: Sure. Please provide you travelling dates.

USER: I am looking for a flight from DTW to ORD, please check with it.

ASSISTANT: Ok.

USER: My trip dates are from 02/26 till 02/28.

ASSISTANT: Please wait for a moment.

USER: Ok. I need a flight with 1 stop.

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

USER: That's ok, no problem. Thank you for your help.

ASSISTANT: Welcome. Thank you for reaching us.