You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me to book a flight from DTW to MSP?

ASSISTANT: Sure, I am here to help you, can I know your travel dates?

USER: My travel dates are July 12 to 14.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: No other specifications.

ASSISTANT: Can I know your good name?

USER: I am Jack Scott.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.