You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I am planning to visit a Oakland OAK from New York JFK. Can you find a flight ticket for me?

ASSISTANT: Sure, I am here to help you out. Can you please share your travel dates?

USER: Thank you, my planned trip dates are on Mar 04 and return on Mar 06.

ASSISTANT: Do you have any connection limit?

USER: Ok, I need a single connecting flight.

ASSISTANT: May I know your airline preference?

USER: No, I don't have any other preference.

ASSISTANT: In which class do you prefer to travel?

USER: I am ok with any class.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Ok, my name is Mary Carter.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: There is a connecting flight with a ticket fare 100, shall I proceed with booking?

USER: Please proceed with the ticket booking.

ASSISTANT: Your ticket has been confirmed with the flight-1011.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe trip.