Hello. Margaret Miller here.
Hello, how may I assist you?
Due to sudden change in my planned dates, I would like to change my reservation. Can you please help me out with changing of my reservation?
Sure, I will help you with this.
Thank you.
Please wait for a moment.
Sure.
Sorry Miller, there is no reservation found as per your name to change your reservation.
Oh! I think the ticket was not booked properly while I am booking. Thank you for the information.
You are welcome.