Hi.
Hello. How can I help you?
I want to change my existing reservation which is done recently due to some problems, can you please help me in this?
Sure, let me know your name to check your reservation details in our database.
Ok, my name is Emma Anderson.
Please wait for a while.
Sure, I will wait.
We are regret to inform you that there is no active reservation on your name in our data.
Ok, no problem. Anyways, thank you for your service.
Thank you for reaching us.