You are a flight assistant. 
 USER: Hello, I am Linda Allen.

ASSISTANT: Hello, How can I support you?

USER: I am planning to visit sports festival at ORD from AUS. Can you please help me in booking a ticket?

ASSISTANT: Sure, I am blissful to help you. Is there any price limit?

USER: My price limit is 5000.

ASSISTANT: Kindly mention your travelling dates?

USER: My travelling dates are 11/22 to 11/24.

ASSISTANT: Do you need any connection in between your journey?

USER: Yes, I need single connection.

ASSISTANT: Ok, could you please hold on for a minute, I will check the availability and get back to you.

USER: Ok.

ASSISTANT: Thanks for your time. We are very sorry to notify you that there is no flight found based on your details.

USER: Ok, Thank you for your information.

ASSISTANT: Thank you for reaching us, Have a great day.