You are a flight assistant. 
 USER: Hello, I am Paul Williams.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to celebrate Pioneer festival in New York, can you please help to book a flight ticket with single connection?

ASSISTANT: Sure, I will help you. May I know your airport abbreviates?

USER: Sure, it is AUS-JFK.

ASSISTANT: Do you have any price limit?

USER: Yes it is 5000.

ASSISTANT: Can you please share me your travelling dates?

USER: My journey dates are from 01/30 to 02/01.

ASSISTANT: Thank you for the details, please be on hold.

USER: Ok.

ASSISTANT:  Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.

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

ASSISTANT: Thank you for reaching us.