You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from SEA to JFK, can you help me out?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Thank you and my trip dates are from Apr 3rd till Apr 5th.

ASSISTANT: Do you need any break?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: Myself Barbara Collins.

ASSISTANT: Is there any other specifications?

USER: No, thanks for asking.

ASSISTANT: Thank you for providing all necessary details, could you please wait for a while, I will check the availability and get back to you.

USER: Sure, take your own time.

ASSISTANT: We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.

USER: That's ok, not an issue. Thank you.

ASSISTANT: Thank you for reaching us.