Hello.
user
Hello. How can I help you at this moment?
assistant
I need to change my current reservation due to sudden change in my plan, can you please aid me?
user
Sure, I am here to help you with that, can you share me your good name to proceed further?
assistant
Margaret White here.
user
Sorry to inform you that there is no active reservation on your given name.
assistant
No problem, thank you for searching.
user
Thank you for reaching us.
assistant