You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Nicole Collins, planning to go to New York on 11/22. Can you help me in booking a ticket?

ASSISTANT: Sure. May I know your journey points?

USER: My nearest airport is San Francisco, SFO, I will depart from there. I will reach to New York, EWR.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need one connecting flight.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We did not find any flights matching your criterion.