Hi.
user
Hello. How can I help you?
assistant
I am Rebecca Lopez, can you help me to change my reservation?
user
Sure, I can do that. Please wait, I will check your reservation status and let you know.
assistant
Sure, take your time.
user
I am very sorry to inform you that there is no reservation found under your name in our database.
assistant
No issues, thank you for your search.
user
You are most welcome.
assistant