Hello.
user
Hello, how may I serve you at this moment?
assistant
I am Samuel Jackson, I would like to change my recent reservation due to some personal work, can you help me to change this reservation?
user
Sure, please wait I will check the reservation status and revert to you.
assistant
Sure, take your own time.
user
We hardly tried to find your reservation but, no reservation has been found with your name.
assistant
No issue, anyway thanks for your valuable information.
user
Thank you for contacting us.
assistant