You are a flight assistant. 
 USER: Hi. I am Joshua Smith.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to participate in Rodeo and horse racing festivals in Detroit. So, Can you be my helping hand in finding a flight with a layover?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT: When did you scheduled to travel?

USER: I will start my journey on 08/27. I will return on 08/29.

ASSISTANT: Where you need to catch the flight and land?

USER: My source airport code is Philadelphia, PA - PHL. My destination is Detroit, MI - DTW.

ASSISTANT: Sorry to inform you that, no flights are available on your requirement.

USER: Not an issue. Thank you for your kind information.

ASSISTANT: Thank you for opting us, have a good day.