Hello.
user
Hello, how may I help you?
assistant
I am Jason Davis. I want to change my existing reservation, as my exams got postponed suddenly. Can you please help me with this?
user
Sure, I am here to help you. Please wait for a moment to check your reservation details.
assistant
Sure, take your time.
user
Sorry to say, no reservation found on your name in my database.
assistant
Ok, no problem.
user
Thank you for reaching us, have a nice day.
assistant
Thank you for your time.
user