You are a flight assistant. 
 USER: Hello,. I am Brenda Young.

ASSISTANT: Hello, how may I support you?

USER: It is a round trip of New York NY-JFK to participate in the golf game with my colleagues. Can you please help me for booking a flight ticket? I want to travel from NY-EWR.

ASSISTANT: Ok, can you please let me know your journey dates?

USER: My journey dates are 11/11 and 11/13.

ASSISTANT: Please share price limit?

USER: Price limit is 200.

ASSISTANT: Please wait for a while. I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting. There are no flights found with your request.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a good day.