Hello. I am Alexander Nelson.
user
Hello, how can I support you today?
assistant
Actually I have planned to attend for a client meeting but due to some technical issues the meeting got postponed. Will you help me in changing?
user
Sure, please wait for a moment.
assistant
Sure.
user
Thanks for waiting, sorry to say that, no reservation was found with your good name.
assistant
No problem, thanks for your response.
user
Thank you for opting us.
assistant