You are a flight assistant. 
 USER: Hello, I am Pamela Anderson.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket to TX-AUS to meet my friends, can you please book a ticket from FL-MCO?

ASSISTANT: Please provide your travelling dates.

USER: My planned dates of travel are from 02/17 to 02/19.

ASSISTANT: Any specifications?

USER: I need a connecting flight. Price limit is 5000.

ASSISTANT: No flight found for your requirement.

USER: Ok, thank you for your information.

ASSISTANT: Thanks.