You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Myself Carol White here. I want to travel from NY-JFK to CA-SFO, to attend in a conference meeting at San Francisco. Can you please help me to book a ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: My preferable dates are from 12/02 to 12/04. Please make sure that price is 200.

ASSISTANT: Give me a moment, while I get back to you.

USER: Sure.

ASSISTANT: I have found a flight for you with a price of 200 and 1 connecting flight. Can I book the ticket?

USER: That's perfect, this flight is matching with my requirements, please confirm my ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: You are welcome.