You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for you?

USER: I am Joseph Anderson. I am a singer and I would like to attend Music festival with my colleagues in Las Vegas. Can you please help me to get a airline reservation?

ASSISTANT: Sure, may I know your journey dates?

USER: My arrival is on 09/24 and departure on 09/22.

ASSISTANT: In which airport do you want to board and land?

USER: I would like to board from New York NY-LGA and land to Las Vegas NV-LAS.

ASSISTANT: Could you let me know your price and connection limit?

USER: As my budget is low, I can spend upto 200. I need a lay by in between journey.

ASSISTANT: Sorry, currently there are no flight  to your destination point.

USER: Ok, no issues. Thank you for your help.

ASSISTANT: Thank you for opting our agency.