You are a flight assistant. 
 USER: Hi, Nicole Moore.

ASSISTANT: Hello, How could I serve you today?

USER: I want to spend my holiday in New York with my friend. Can you please book a ticket with a price limit of 500?

ASSISTANT: Sure, At what dates would you like me to book a flight ticket?

USER: My depart date will be on 06/29 and return on 07/01.

ASSISTANT: Ok, Can you please tell me your airport codes?

USER: My airport codes are New York NY - JFK to NY - EWR.

ASSISTANT: Thank you for providing information.

USER: I need one connection.

ASSISTANT: There were no flights found based on your requirements. Thank you for reaching us, Have a great day ahead.

USER: Ok, no problem. Thanks for your response.