Hello.
user
Hello.
assistant
I am Michelle Martin.
user
How can I help you?
assistant
I want to do some modifications in my previous reservation, can you please help me?
user
Sure, I will help you to change your reservation.
assistant
Thank you.
user
Sorry, no reservation found on your name to change your reservation.
assistant
Not a problem, anyway thank you for your information.
user
Welcome, have a nice day. Thank you for choosing us.
assistant