Hi.
user
Hello, how may I assist you?
assistant
Dennis Collins here. Can you please help me in changing my recent reservation?
user
Sure, please wait a moment I will check your reservation details and proceed further.
assistant
Sure.
user
Sorry to say, there is no reservation found on your name.
assistant
That's ok, thank you for your service anyways.
user
Thank you for choosing us, have a nice day.
assistant