Hello, I am Raymond Adams.
user
Hello, how may I serve you at this moment?
assistant
I would like to go to Disney Land in Las Vegas, so could you please book a ticket for me?
user
Sure. Please share your journey dates.
assistant
I would like to go on 10/17 and return back on 10/19.
user
May I have your nearby airport codes?
assistant
My source and destination airport codes are DCA and LAS.
user
Please hold on for a while.
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, there is no flight available with your given criteria.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant
Welcome.
user