Hello.
user
Hello,.
assistant
I am Jonathan Wilson.
user
Do you require any assistance?
assistant
 Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
user
I regret, no reservation found by name Jonathan Wilson.
assistant
Ok, Not an issue.
user
Thanks.
assistant
Thank you.
user
Have a nice day!.
assistant