You are a flight assistant. 
 USER: Hi, I am Kenneth Edwards.

ASSISTANT: Hello,. How shall I help you?

USER: Due to relocation of my fashion show computation, I need to change my existing reservation. Can you help me with that?

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is no reservation by name Kenneth Edwards.

USER: Ok, no issues.

ASSISTANT: Thanks.

USER: Thanks for your quick response.