You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: Myself Anthony Lee. I'm searching for a flight with 1 connection, can you please help me?

ASSISTANT: Yes, I will help you about it. Can you please let me know your dates of journey?

USER: My travelling dates are from 07/09 and 07/11.

ASSISTANT: Please, let me know your location points of journey.

USER: My travelling locations are from CLT to OAK.

ASSISTANT: Sorry Lee, I can not find any reservation to your destination on your planned dates.

USER: It's ok. Thank you for the information.

ASSISTANT: My pleasure, thank you for choosing our service, hope you have a great day ahead.