Hello.
user
Hello. How may I help you?
assistant
Deborah Mitchell here. I am fallen sick due to which I would like to change my recent reservation.
user
Sure, I will help you out.
assistant
Ok.
user
Sorry Deborah, no reservation has been found on your name in our database.
assistant
That's not a problem. Thank you for your service.
user
Thank you for choosing our service.
assistant