Hello,.
user
Hello, how can I render you today?
assistant
I am Angela Parker.
user
Ok.
assistant
I made a earlier reservation to attend a conference, but my conference place has been changed. Can you please help me with that?
user
Sure, I will help you with that.
assistant
Thank you.
user
Please wait a while.
assistant
Sure.
user
 Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
Ok, no issue. Thank you.
user
Thank you for choosing us.
assistant