You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Could you please help me in flight ticket booking process from DTW to CLT?

ASSISTANT: Sure, may I know your name?

USER: Myself Donna Wilson.

ASSISTANT: Please share your travelling dates.

USER: Thank you, I want to take off on Apr 01 and book my return ticket also on Apr 03.

ASSISTANT: Do you have any specifications?

USER: I will prefer 1 break in between my journey.

ASSISTANT: Is there any other specifications?

USER: No.

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

USER: It's ok no problem. Thank you for your information.

ASSISTANT: Thank you for choosing us.