You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to book my ticket form DTW to CLT. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, let me know your travelling dates.

USER: My planned travel dates are form Aug 31 to Sept 01.

ASSISTANT: Please share your connection limit.

USER: I need a flight with connection limit-1.

ASSISTANT: Do you have any requirements?

USER: I want to book my ticket in economy class.

ASSISTANT: Can I get your name?

USER: Sure, myself Kevin Lee.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Not an issue with this one. Thank you for the information.

ASSISTANT: Thank you.