You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Could you please book me a flight ticket from DFW to JFK?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I will start on Oct 6th and return on Oct 8th.

ASSISTANT: May I know your connection limit?

USER: I need 1 lay by.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: I am John Roberts.

ASSISTANT: We found a JetBlue airline, flight number: 1000, price: 100 with one connection.

USER: Fine, please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.