Hello, I am Nicholas Taylor.
Hello, how may I help you?
As my manager did not approve my leave, so I would like to change my existing reservation.
Sure, I will check the possibilities. Please stay online for a moment.
Ok, take your time.
Happy to inform you, I got your reservation. Can you resend your codes of airport please?
My new source and destination airport codes are DFW and OAK.
Please send your new journey dates.
I would like to go on 11/29 and return back on 12/01.
Please wait for a moment.
Ok.
Thank you for waiting, there is a flight available with Frontier airlines, shall I proceed?
Ok, please proceed if it is a single connecting flight.
Your ticket is confirmed with flight number 1023.
Thank you.
Thank you for reaching us, happy journey.