Hello.
user
Hello, how can I best serve you?
assistant
Myself John Martin. Due to some client meeting, I am going to cancel my recent reservation. Can you please help me for this?
user
Sure, we will help with that.
assistant
Thank you.
user
Please wait for a moment so that I can check your recent reservation and make it cancel.
assistant
Sure, I will wait for your kind response.
user
Thank you for waiting, there is no reservation found on your name.
assistant
Not a big deal, anyway thank you very much for your kind service.
user
Thank you, hope we serve you next time.
assistant