You are a flight assistant. 
 USER: Hello, I am Lisa Johnson.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Atlanta botanical Garden in Atlanta GA - ATL. Can you please help me to book a flight from MCO?

ASSISTANT: Sure, let me know your travelling dates?

USER: My journey dates are 07/19 to 07/21.

ASSISTANT: Please provide your specifications.

USER: I need a halt.

ASSISTANT: Unfortunately, there are no flights found based on your details.

USER: Ok, no issues. Thanks for your help.

ASSISTANT: Thank you for choosing us.