Hi.
user
Hello. How may I assist you?
assistant
I am Joshua Rodriguez. I am planning to travel from ORD to PHL, can you help in finding a flight for me?
user
Ok, please mention your trip dates to find a flight for you.
assistant
My travel date are 03/02 to 03/04.
user
There is a flight-1003 on Delta airline. Shall  I proceed?
assistant
Yes, please proceed with my booking.
user
Ok, your ticket has been done.
assistant
Thank you for booking my flight ticket.
user
Welcome, have a safe trip.
assistant