Hello.
Hello, may I know how best I can help you today?
I am Rachel Brown. I am planning to visit a seminar in Philadelphia PHL from LAX. Can you find a flight ticket for me?
When are you planning to make your journey?
Sure, my planned trip dates are on Mar 26 and return on Mar 28.
May I know your departure time and arrival time?
Yes, I want to return in the evening time.
 Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.
Ok, not an issue.
Thank you.