Hi.
user
Hello.
assistant
I am Robert Collins.
user
How may I oblige you today?
assistant
I need to change my existing reservation, Can you please help me with that?
user
Sure, I will help you to change your reservation.
assistant
Thank you.
user
Please hold on a minute, I will get back to you with the status of your reservation.
assistant
Sure.
user
Thanks for waiting. We hardly tried to change your reservation, but no reservation found on your name.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for opting us.
assistant