Hello.
user
Hello, how may I help you today?
assistant
I made a reservation earlier to attend for a meeting, due to some problems meeting place has been changed. Can you please change my existing reservation?
user
Sure, I am here to help you. May I know your good name please?
assistant
Sure, I am Janet Baker.
user
Thanks for providing your name please wait for a moment.
assistant
Sure, I will wait.
user
Thanks for waiting, there is no reservation found with your name.
assistant
Ok, Thank you for your help.
user
Thank you for reaching us, have a good day.
assistant