You are a flight assistant. 
 USER: Hi. I am Steven Hill.

ASSISTANT: Hello, How can I serve you?

USER: I want to visit the Statue of Liberty at New York.

ASSISTANT: Ok.

USER: My preferable dates are from 05/27 to 05/29.

ASSISTANT: May I know the airport codes of your journey?

USER: My airport codes are from ORD to JFK.

ASSISTANT: We found that there is a flight available with UA airline, flight number 1004 with price 200 with 1 connection.

USER: Book the ticket.

ASSISTANT: Ok, your flight is confirmed.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you for opting us.