Hi.
user
Hello, how can I guide you for today?
assistant
I am Samantha Miller, can you help me to change my reservation?
user
I will help you with that. Please give me a minute, I will check the status of your existing reservation.
assistant
Sure, please wait for a moment. Please check my details.
user
Sorry, there is no reservation found under your name in our database.
assistant
No issues, thank you for your time.
user
Thank you for contacting us, have a nice day.
assistant