You are a flight assistant. 
 USER: Hello, I am Paul Rodriguez.

ASSISTANT: Hello, how can I assist you today?

USER: I am participating in New York marathon so, could you please book a ticket flight ticket on 01/14?

ASSISTANT: Sure, may I know your source and destination codes?

USER: My source is Las Vegas, NV-LAS and destination is New York, NY-EWR.

ASSISTANT: Please share me your price limit.

USER: My fare should be 5000.

ASSISTANT: Please provide me your further journey details.

USER: I would like to return on 01/16. I need a halt in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found an airline: JetBlue, flight number: 1016 with a single connection and price is 200. Shall I proceed to booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.