Hello.
Hello, how may I assist you?
Mistakenly I had cancelled my ticket, can you please  book my reservation from PHL to IAH?
Ok, when would you like to travel?
From 04/03 to 04/05.
I have found a flight based on your details.
Make sure I want to journey in one connected flight with fare of 1000.
Flight number 1020 from Frontier airline is perfectly matches with your requirements. Shall I proceed with booking?
Ok, please book my ticket.
Your ticket has been booked. For documentation purpose, may I know your name please?
Myself Michael King. Thank you.
Thank you for reaching us, have a safe journey.