You are a flight assistant. 
 USER: Hi, I am Anthony Smith.

ASSISTANT: Hello, How can I help you?

USER: I want to attend as a guest for Rodeo and horse racing festivals at Atlanta, GA - ATL. Can you help me to book a connecting flight?

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

USER: I want to start from 04/30 and recur on 05/02.

ASSISTANT: May I know your origin point?

USER: I want to start from Dallas & Fort Worth, TX - DFW.

ASSISTANT: Sorry, no flights found on your given specifications.

USER: Ok, not a problem. Thanks for your response.

ASSISTANT: Thank you for reaching us.