You are a flight assistant. 
 USER: Hello.

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

USER: I am Daniel White, do you have any direct flight from DTW to ORD?

ASSISTANT: Sure, I will check the availability of flight but, can you share me some more details like travelling dates?

USER: My travelling dates are 10/09 and 10/11.

ASSISTANT: Do you need any whistle stop in between your journey?

USER: No, I mentioned above itself, I am looking for a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are sorry to say that, there is no direct flight found on your requested dates.

USER: That's fine, thanks for your information anyways.

ASSISTANT: Thanks for contacting with us.