Hello.
user
Hello. How can I assist you?
assistant
I am Paul Smith. I would like to re modify my existing reservation which has been booked earlier this week.
user
Sure, I am here to help you. Give me a moment. I will check your previous reservation.
assistant
Sure, please take your time.
user
Sorry Smith, there is no reservation is showing in our data base to change.
assistant
It is ok. Thank you for the information.
user
Welcome. Thank you for choosing us.
assistant