Hello, I am Linda Allen.
user
Hello, how may I be at your service today?
assistant
Due to my health problem I want to change my reservation, can you please help me to change my reservation?
user
Sure, we are here to help you.
assistant
Thank you.
user
Please wait for a while, I will check the reservation list and get back to you.
assistant
Ok.
user
Thank you for your time, we did not find any reservation with your name.
assistant
Ok, no problem.
user
Thank you for choosing our service.
assistant
Thank you.
user