Hi.
user
Hello, how can I help you?
assistant
I am Charles Wright, I would like to visit Los Angeles to find the best places  for my movie shooting. Can you please  help me in booking a ticket to LAX?
user
Sure, may I know your boarding point?
assistant
My boarding point is Philadelphia, PHL.
user
May I know your journey dates?
assistant
04/17 and 04/19 are my travelling dates.
user
Do you want connecting flight?
assistant
Yes, I need connecting flight.
user
Sorry, there are no flights found with your given details.
assistant
It's ok. Thank you.
user
Thank you for opting us.
assistant