Hello.
user
Hello, how can I assist you?
assistant
Can you please find a flight for my business trip from IAH to LAX?
user
Sure, can you share your journey dates?
assistant
My journey dates are from Nov 27 to Nov 29.
user
Do you have any preferences?
assistant
I need a business class flight.
user
May I know your name?
assistant
Jerry Nelson.
user
Sorry, there is no flight on your given dates.
assistant
Oh! That's fine. Thank you for checking.
user
Thank you for opting us.
assistant