You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself Lisa Wilson. I want to go New York for attending a summit, can you please book a flight ticket from LAS airport?

ASSISTANT: Sure Lisa.

USER: Thanks.

ASSISTANT: Can you please let me know your journey dates?

USER: I want to take off from Las Vegas on 07/22 and please book my return ticket also on 07/24.

ASSISTANT: Which airport do you prefer in New York?

USER: My destination airport is JFK.

ASSISTANT: Please give me a minute.

USER: Ok.

ASSISTANT: Thank you for your patience, I found a flight with price 100 and it has 1 connection. Shall I book the ticket?

USER: Yes, I am ok with this airline, please confirm this flight ticket on my name.

ASSISTANT: Your ticket is confirmed and the flight number is 1020.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a good day.