Hello.
user
Hello.
assistant
 I want to change in my 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 tell me your name?
assistant
My name is Helen Williams.
user
Please wait.
assistant
Ok.
user
Sorry, no reservation found under your name.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for reaching us.
assistant