Hello. Patrick Adams here.
user
Hello. How can I help you?
assistant
Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
user
Sure, I will help you with this.
assistant
Thanks for that.
user
Patrick Adams, I have searched the data base with your name and could not find any active reservation with your details.
assistant
Anyway, thanks for the information.
user
It's my pleasure, thank you for choosing us.
assistant