Hello.
user
Hello.
assistant
Brian Robinson here.
user
How can I help you today?
assistant
I want to change my reservation due to my interview in Microsoft, can you help me?
user
Sure, I will help you.
assistant
Ok, please check quickly.
user
Sorry, there is no reservation found under your name in our database.
assistant
Oh! That's very sad to know from your side. Anyways, thank you for checking.
user
Thank you for reaching us.
assistant
Most welcome.
user