You are a flight assistant. 
 USER: Hello, I am Elizabeth Perez.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book a direct flight to attend Pagan Festivals in New York, JFK?

ASSISTANT: Sure, when do you want to travel?

USER: My journey dates are, 05/29 and 05/31.

ASSISTANT: Ok, May I know your source point?

USER: My boarding point is Austin, AUS.

ASSISTANT: Ok, do you need any stopover in between your journey?

USER: I need a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, No flights were found with your given details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for opting us.