Hello, Cynthia Phillips here.
Hello. Nice to meet you Phillips. What can I do for you?
I want to meet my parents who are living in HOU, can you help me to book the flight ticket from PHL? I would like to book a ticket within 200.
Sure, how long your vacation?
It is for only one day.
Please provide your travel dates.
Ok, I would like to start on 04/17 and return back on 04/19.
Please wait for a minute, I inform you about the flight details. Thanks for you  patience, I found a flight with airline Delta and price is 100.
Sure.
Shall I proceed to book your ticket?
May I know the connection details?
Connection is 1.
Ok, please book it.
Ticket has been reserved with your name.
Thank you for your valuable service.
That's my job! Take care.