You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Nicholas Gonzalez. I am planning to book a ticket to attend a meeting at JFK. Can you please help em out to book a ticket from LAS?

ASSISTANT: May I know your travel dates?

USER: I would like to travel on 11/25 and return back on 11/27.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1019. Shall I proceed with this flight?

USER: Please proceed the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you.