You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Brian Smith.

ASSISTANT: How can I help you today?

USER: I am planning to visit Austin to visit disneyland.

ASSISTANT: Ok.

USER: I need your help in booking the ticket from ORD to AUS.

ASSISTANT: Sure, Brian. May I know your journey dates?

USER: I am planning it from the dates in between 01/23 to 01/25.

ASSISTANT: Thank you, Brian. Let me check with the available tickets for you.

USER: Please ensure that flight has connection limit of 1.

ASSISTANT: Brian, there is no available flight with 1 connection.

USER: Ok, don't book my ticket.

ASSISTANT: Thank you for contacting us.

USER: Thank you for your help.