Hello.
user
Hello, how can I help you?
assistant
My name is Mark Young from Houston. Can you please check the availability of flights in between the points from HOU to LAS?
user
May I know your desired travel dates please?
assistant
Sure, I have a plan to travel on 22 and 24 on the month of May.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
That's Ok, I will choose another alternative to go.
user
Thank you for opting us.
assistant
Thank you.
user