You are a flight assistant. 
 USER: Hello, I am Michelle Hall.

ASSISTANT: Hello, how can I assist you?

USER: I want to attend a press conference in NY - JFK, can you help me with reservataion.

ASSISTANT: Sure, I can help you. Can you please provide your source and journey dates?

USER: My depart is on 01/25 and return on 01/27 with single connection and price of 200. Origin point is CA - SFO.

ASSISTANT: Unfortunately there are no flights found with your details.

USER: Not a problem.

ASSISTANT: Thank you for contacting us.

USER: Thank you, for the information.