You are a flight assistant. 
 USER: Hello, I am Amy Campbell.

ASSISTANT: Hello, how can I help you?

USER: I want to book a direct flight to Chicago, IL - ORD to go for Cultural festival. Can you please make a plane reservation from New York, NY - JFK?

ASSISTANT: Sure, when would you like to depart and return?

USER: I will depart on 02/09 and return on 02/11.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry, there are no flights found with your given dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for opting us.