Hello.
Hello. How may I aid you?
Can you help me to change the reservation which I had done a week ago?
I will help you please share your name please?
Ok, my name is Daniel Anderson.
No reservation found in our database as per your preferences.
Ok, thank you for assisting me.
Thank you for choosing us.
May be my friend had changed my reservation. Anyways, thank you for assisting me.
My pleasure to serve you.