Hi. I am Angela Moore.
user
Hello, How can I help you today?
assistant
Due to sudden change in my trip to another location, I would like to change my reservation. Can you please help me out?
user
Ok, I can help you with that.
assistant
Thank you.
user
Please wait a while.
assistant
Ok.
user
I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
No issue. Thank you.
user
Thank you for choosing us.
assistant