Hello.
user
Hello, How can I help you?
assistant
I want to visit Los Angeles, CA - LAX to see Griffith Park, can you help me to find a flight? I am Joseph Anderson from New York, NY - EWR.
user
Sure, May I know  your travelling dates?
assistant
My travel dates are 05/11 and 05/13.
user
Wait a minute I will check and get back to you. Sorry to tell that there is no flight found on your specific details.
assistant
It's ok.
user
Thank you for approaching us.
assistant
Welcome.
user