You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book flight ticket from JFK to SFO?

ASSISTANT: Sure, may I know your connection limit?

USER: I am comfortable with any flight.

ASSISTANT: Can you please share your planned travel dates?

USER: My trip dates are Dec 14 and Dec 16.

ASSISTANT: Do you have any other requirements?

USER: No more requirements.

ASSISTANT: May I know your name please?

USER: Myself Cynthia Perez.

ASSISTANT: We found an AA airline, flight number: 1019, price: 200 with one connection.

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you, have a good day.