Hello, Gary Lopez here.
user
Hello, how may I help you?
assistant
I want to change in the dates of reservation, as some more friends are need to join us if I am changing the dates, can you please help me?
user
Sure, please give me a moment, I will let you know the possibility.
assistant
Ok.
user
Sorry, there is no reservation found on your name.
assistant
No issues, thank you for information.
user
Thank you for reaching us.
assistant