Hi.
user
Hello, how can I help you?
assistant
I am Janet Jones, can you please check for the best flight from LAX to PHX?
user
Sure, please may I know your travel dates?
assistant
I have a business meeting on 09/21, so I have to depart on 09/20 and return on 09/22.
user
There is no flight available on your desired travel dates.
assistant
That's fine, thank you for checking.
user
Thank you for choosing us. Have a nice day.
assistant