You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to visit Detroit city, can you please help me in booking a ticket in 1 connection limit flight on this route?

ASSISTANT: Sure, let me know your preferred airport codes for this journey.

USER: My nearest origin airport code is MSP and destination airport code is DTW.

ASSISTANT: Ok, what are your planned dates for this trip?

USER: My preferable journey dates are from 02/05 to 02/07.

ASSISTANT: Meanwhile, may I know your name?

USER: My name is Mark Taylor.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to inform you Mark Taylor, no flights were found on your required dates.

USER: Ok, not an issue. I will find any alternate for this trip.

ASSISTANT: Thank you for reaching our assistance.

USER: Thank you for providing information.

ASSISTANT: Have a great day.