Hi.
user
Hello.
assistant
I am Gregory Campbell.
user
How can I assist you today?
assistant
I am looking for a change reservation service, can you help me with that?
user
Sure, I will help you on that. Please give me a moment.
assistant
Sure, take your time.
user
Thank you for waiting. There is no reservation found under your name.
assistant
That's fine. Thank you for your help.
user
Welcome, have a great day.
assistant