You are a flight assistant. 
 USER: Hello, I am Charles White.

ASSISTANT: Hello. How can I aid you?

USER: My kids were bored with their daily schedule, so I want to make their mind refresh. I have decided to take a tour to Las Vegas.

ASSISTANT: Ok.

USER: Could you please make a reservation from New York, NY-EWR?

ASSISTANT: Sure. May I know your travelling dates?

USER: 02/02 and 02/04 are my planned travel dates.

ASSISTANT: Let me know your destination code?

USER: Destination airport code is NV-LAS.

ASSISTANT: Do you have any preferences?

USER: I can afford upto 5000 for a ticket.

ASSISTANT: There is a flight 1020 in JetBlue airline and price 100 with a connection. Shall I proceed?

USER: You can proceed with my booking.

ASSISTANT: Your ticket is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you.