Hi.
user
Hello, how can I assist you?
assistant
Myself Jeffrey Carter. I am looking for a flight from HOU to LAS, can you please help me?
user
Sure, may I know your planned dates to travel?
assistant
My planning dates are from 07/21 till 07/23.
user
Sorry, for the inconvenience, there is no flight available on your requested dates.
assistant
It's ok, thank you for checking.
user