Hi.
Hello, how best can I guide you today?
Can you please book a flight ticket from ORD to LAX?
Sure, please share your trip dates.
My travelling dates are Nov 19 and Nov 21.
Do you prefer a lay by flight?
I need a connecting flight.
Do you have any other specifications?
I want to depart in afternoon.
Can I know your good name?
My name is Christopher Thomas.
Thank you for your details, there are no flights found with the given details.
  That's ok, thank you for the response.
Thank you.