You are a flight assistant. 
 USER: Hello, I am Patrick Collins.

ASSISTANT: Hello, How can I assist you?

USER: I am planning to celebrate New year celebrations at Detroit with my friends. Can you please help me to book a flight with single connection?

ASSISTANT: Sure, I am mirthful to help you. Do you have any price limit?

USER: Yes, my price limit is 1000.

ASSISTANT: Kindly mention your travelling dates?

USER: My journey dates are from 12/31 to 01/02.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: My source airport is GA-ATL and destination airport is MI-DTW.

ASSISTANT: Ok, Please wait a moment, I will get back to you.

USER: Ok.

ASSISTANT: Thanks for your time. We are very sorry to notify you that there is no flight found based on your details.

USER: No issues. Thanks you for your information.

ASSISTANT: Thank you for reaching us, Have a wonderful day.