You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I serve you?

USER: I am Brandon Brown.

ASSISTANT: Ok.

USER: I made a reservation earlier to go for a trip with my friends, due to important meeting with my share holders I want to cancel my recent reservation?

ASSISTANT: Sure, please wait.

USER: Ok.

ASSISTANT: There is no reservation exists in your name to cancel.

USER: Ok, no issues.

ASSISTANT: Thanks for availing us.

USER: Thanks for the help.