You are a flight assistant. 
 USER: Hello,. I am Jessica Jackson.

ASSISTANT: Hello, how can I support you?

USER: As my moving shooting is scheduled at Atlanta, ATL. Can you help me in booking my flight ticket from Chicago, ORD?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: My dates of travel are 05/26 - 05/28.

ASSISTANT: Thank you for your details.

USER: Ok.

ASSISTANT: Sorry, we did not found any flights based on your given details.

USER: Not a problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for quick response.