You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit some of the famous places in Las Vegas, LAS. Can you find a flight having a connection limit 1?

ASSISTANT: Sure, I will help you with that, may I know your travelling dates to proceed for further?

USER: Yes, actually I have a free time in AUG, so please check the availability of flights in these dates 08/26 and 08/28.

ASSISTANT: Please, can you provide your nearest airport code?

USER: My current location is New York, the nearest airport to my location is JFK.

ASSISTANT: Please hold for a second, I will get back with your flight details.

USER: Ok, please check the flight with price 200 or below because I planned to spend less amount for travelling.

ASSISTANT: I am sorry to say that there is no flight available on your dates, do you have any other dates to travel?

USER: It's ok. I will contact you later because I didn't planned any other dates.

ASSISTANT: That's fine, May I know your name please.

USER: Sure, I am Patrick Hill.

ASSISTANT: Thank you for contacting us, have a great day.

USER: You are welcome. Anyway's thank you for searching the flights.