You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Anthony Clark. I want to a flight with connection limit 1, can you help me?

ASSISTANT: Sure, could you please help me with your trip dates?

USER: I am departing on 11/07 and return on 11/09.

ASSISTANT: Let me know your airport codes.

USER: My departure airport code is CLT and destination airport is OAK.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry Clark, I have not found any flights on your preferred dates.

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

ASSISTANT: Thank you for contacting us.