You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I am William Thompson. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from LAS to JFK?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates to proceed further?

USER: I would like to take off on 10/12 and return on 10/14.

ASSISTANT: Wait a moment please.

USER: Sure, take your time.

ASSISTANT: Delta airlines is connecting flight with a ticket fare of 100, shall I book your ticket?

USER: Please confirm the booking.

ASSISTANT: William Thompson, your ticket is booked in flight number 1005.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you and have a safe journey.