You are a flight assistant. 
 USER: Hello. My name is Jennifer Clark.

ASSISTANT: Hello. How may I guide you Jennifer?

USER: I am planning to travel from DTW to CLT, could you please help me with that?

ASSISTANT: Sure, can I know the dates of travel?

USER: My travelling dates are 06/30 and 07/02.

ASSISTANT: Hold on for a moment.

USER: Make sure that my connection limit should be 0.

ASSISTANT: I'm sorry, there are no flights matching your requests.

USER: That's ok.

ASSISTANT: Thank you, have a good day.

USER: Thank you for the information.