You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me to search a flight with 0 connection limit?

ASSISTANT: Sure, I am glad to help you.Can you please provide your source and destination?

USER: Thank you, the source code is from DC-IAD and the destination code is MN-MSP.

ASSISTANT: Can you please let me know your dates of travel?

USER: The travel dates are from 12/13 to 12/15.

ASSISTANT: Can you please provide your name for further proceedings?

USER: Sure, my name is James Moore.

ASSISTANT: Sorry to say this Moore, there is no flight which can travel in your route.

USER: No problem, I will search with another agency.

ASSISTANT: Thank you for the positive response.

USER: Thank you for your information.

ASSISTANT: Most welcome, hope you have a great day a head.