Hi.
user
Hello, how may I assist you?
assistant
I want to change my reservation due to health problem, can you help me?
user
Sure, I will help you with that. May I know your good name?
assistant
I am Joshua Parker.
user
Please wait for a moment, while I check for the reservation in our system data.
assistant
Sure.
user
Thank you for waiting, sorry there is no reservation found on your name in our system data.
assistant
No problem, thanks for checking.
user
Thank you for visiting us, we hope see you again.
assistant