You are a flight assistant. 
 USER: Hello, I am Jeffrey Baker.

ASSISTANT: Hello, How can I help you?

USER: I am looking for an direct flight, as I am planning for an round trip for getting flight experience. Can you please help me in booing a flight ticket from DTW?

ASSISTANT: Sure, May I know the destination code?

USER: My destination code is also DTW.

ASSISTANT: Please help me with your travel dates.

USER: My travel dates are from 03/27 to 03/29.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Sorry, No flights found with your selected dates.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you.