Hi.
user
Hello, how may I aid you?
assistant
I am Donald Martinez, can you help me to book a flight from PHL for a round trip?
user
Sure, could you please provide travelling dates to search for the flight?
assistant
My travelling dates are 01/02 and 01/04.
user
Ok, there is a flight 1019 in Delta airline matching your details with price 100. Shall I proceed?
assistant
I am fine with that flight, proceed with booking.
user
Ok, your booking is done.
assistant
Thank you for your help.
user
You are welcome.
assistant