You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Would you please make a reservation from SFO to JFK?

ASSISTANT: Sure, I can help you and on what dates that you have planned your journey?

USER: I want to depart on May 26 and need to return on May 28.

ASSISTANT: Can I know your name for further proceeding?

USER: Sure, Cynthia Collins here.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a direct flight.

ASSISTANT: There is a flight in American Airlines with a fare of 100 and the flight number is 1017 flight, can I confirm your flight ticket booking?

USER: Ok, please book my ticket.

ASSISTANT: Your flight ticket booking is done in the above flight.

USER: Thank you.

ASSISTANT: You are most welcome and have a happy journey.