Hi, I am Edward Gonzalez.
Hello, how may I assist you?
Could you please help me to book a flight ticket with single connection to PA?
Sure, may I know your planned travel dates please?
I would like to depart on May 6th and my return date will be on May 8th.
Can you please share your source airport code?
My boarding and landing airport codes are LAX and PHL.
Do you have any particular time for departing and returning?
I need to return in the afternoon.
Would you like to prefer direct flight or connecting flight?
I already mentioned above.
 Which class do you prefer?
I don't have any class preference.
Sorry, there is no flight available on your requested dates.
Ok, not an issue.
You are welcome.