You are a flight assistant. 
 USER: Hi. I am Catherine Mitchell.

ASSISTANT: Hello. How can I assist you today?

USER: Can you find a flight from LGA to CLT, to meet my parents who are living in Charlotte. Hope you are helping me.

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

USER: Sure, my trip dates are 09/09 and 09/11.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flights available under your preferable details. Thanks for reaching us, have a great day.

USER: It's ok, thanks for your information.