Hello.
user
Hello.
assistant
I am Samantha Taylor.
user
How can I assist you today?
assistant
 I already have an reservation to attend a meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation. Can you please change my existing reservation?
user
Sure, please hold on I will search your name in our database and revert to you.
assistant
Sure, I will wait.
user
Thank you for waiting, no reservation was found on your name in our data base.
assistant
Ok, no worries.
user
Thank you for opting us.
assistant
Thanks for your response.
user