You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me to search a flight from NC-CLT to IL-ORD?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: The travel dates are 06/30 to 07/02.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Will you mention the name for processing.

USER: Yes, my name is Donna Martinez.

ASSISTANT: There is no flights found under your requested details.

USER: No problem, thank you for your information.

ASSISTANT: Welcome, have a great day.