You are a flight assistant. 
 USER: Hello, I am Christopher Hernandez.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from Detroit to visit the Minneapolis city.

ASSISTANT: Sure, may I know your journey dates?

USER: 03/29 to 03/31.

ASSISTANT: Can you share your airport codes?

USER: From DTW to MSP.

ASSISTANT: Please wait a moment. I will check and get back to you.

USER: I do not need any connection limit.

ASSISTANT: Thank you for waiting, we are sorry to say that no flights were found with your given details.

USER: No issues, thank you.

ASSISTANT: Thank you, for connecting with us.