Hello,.
user
Hello, how can I aid you?
assistant
I made a reservation earlier in the wrong date unknowingly. So, I want to change my existing reservation. My name is David Phillips.
user
Sure, please wait a moment I'll check the details of your reservation.
assistant
Sure.
user
Sorry David, in my database I didn't found any details regarding your reservation.
assistant
That's ok, not an issue.
user
Thanks for connecting with us. Have a good day.
assistant
Thanks for your kind response.
user