Hello, Debra Hall here.
user
Hello Hall, how may I assist you?
assistant
I want to change in y dates of reservation, as some more friends are need to join us if I am changing the dates, can you please help me?
user
Sure, wait a moment to check your reservation status.
assistant
Ok.
user
Sorry Hall, we don't found any reservation under your name.
assistant
Ok fine, thank you for providing support.
user
Thank you for reaching us, have a nice day.
assistant