Hello, Frank Carter here.
user
Hello, how can I assist you?
assistant
I would like to shift my planned dates to some other dates, please help me in changing my existing reservation.
user
Sure Frank, please wait for a minute.
assistant
Sure, take your time.
user
Cater, there is no reservation found with your details.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for choosing us.
assistant