Hello.
user
Hello. How can I help you?
assistant
Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
user
Please provide your name.
assistant
I am Jack Martin.
user
Let me check status with your recent reservation.
assistant
Sure.
user
Sorry, there is no reservation by name Jack Martin.
assistant
Ok, no problem. Thanks for the information.
user
Thank you. Have a nice day ahead!.
assistant