Hello, I am Justin Lee.
user
Hello Justin Lee, how may I help you?
assistant
I made a reservation earlier in the wrong date unknowingly so, I want to change my existing reservation. Can you please help me out in changing reservation?
user
Sure, I can help you.
assistant
Thank you.
user
I have searched for your reservation but, I did not find any reservation on your name.
assistant
No problem, thank you for your information.
user
Thanks for consulting us.
assistant