You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: I am planning to start a new project at New York, help me in booking my flight ticket from CA-SFO to NY-JFK.

ASSISTANT: Sure, Please help me with your travel dates.

USER: I would like to start on 06/07, my return date is on 06/09.

ASSISTANT: May I know your name?

USER: I am Christine Rodriguez.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Its ok, thank you.

ASSISTANT: Thank you for opting us.