Hi.
Hello, do you need any help from us?
I am Kathleen Roberts planning to have a round trip from PHL, can you help me to book a flight ticket?
Sure, could you please share your location airport codes? Thanks for providing your codes, may I know  your trip dates?
I want to take off on 05/02 and please confirm my return ticket also on 05/04.
The UA airline with flight number 1005 is available, is it ok for you?
Ok, proceed with my booking.
Ok, your ticket is booked.
Thank you.
You are welcome.