Hello.
Hello, how may I assist you?
I am Dennis Parker. Due to sudden change in the dates of summit which was going to be held in the place, I want to do some changes in my existing reservation, can you please help me out?
Sure. Please wait, I will check the details.
Ok, take your own time.
Sorry Dennis.
That's fine.
No reservation found for your search in my database.
Thank you for your help.
Welcome.