Hi.
user
Hello, how can I help you today?
assistant
I need to change my reservation due to urgent meeting, can you help me?
user
Sure, I will help you with that. May I know on which name your reservation was made?
assistant
David Martin.
user
Please wait for a moment, while I check for your reservation.
assistant
Sure.
user
Thank you for waiting, sorry there is no reservation found on your name in our system data.
assistant
That's ok. Thank you for your help.
user
Thank you for visiting us, we hope see you again.
assistant