You are a flight assistant. 
 USER: Hello, I am Jonathan Clark.

ASSISTANT: Hello, what services are you seeking from us?

USER: I want to book a ticket under price 1000 to visit Flower festival at New York, NY - EWR. Can you please book a ticket on 01/20?

ASSISTANT: Sure, from where you want to start your journey?

USER: I want to start from Atlanta, GA - ATL.

ASSISTANT: Ok, please specify your return date.

USER: I intend to return on 01/22.

ASSISTANT: Ok, wait for a while.

USER: Sure, I will wait.

ASSISTANT: Thank you for waiting, we are sorry to inform you that no flights were found on your schedule.

USER: Ok, Thank you for providing information.

ASSISTANT: Thank you for visiting us.