You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to schedule my trip from DTW to DFW, can you please book me a flight ticket?

ASSISTANT: Sure, may I know your name?

USER: I am Michelle Robinson.

ASSISTANT: Please share me your travel dates.

USER: My travel dates are from Mar 8th to Mar 10th.

ASSISTANT: Do you have any specifications?

USER: Yes, I want a single stopover in between my journey.

ASSISTANT: Sorry, there is no flight at this moment.

USER: Ok, no issues.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your information.