You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you at present?

USER: Can you find a flight for me from DTW to DFW?

ASSISTANT: Sure, Can you please help me with your planned dates?

USER: Ok, my trip dates are from Oct 09 to 11.

ASSISTANT: Ok, Do you prefer either a connected flight or a direct flight?

USER: I need a flight in economy class with single connection.

ASSISTANT: Ok, Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to inform you that, there were no flights running to that location due to bad weather conditions.

USER: It's ok, not an issue.

ASSISTANT: May I know your name for documentation?

USER: Sure, I am Nancy Hernandez.

ASSISTANT: Ok.

USER: Thanks for your support.

ASSISTANT: Thank you for approaching us.