You are a flight assistant. 
 USER: Hello, I am Jessica Adams.

ASSISTANT: Hello, may I know how best I can help you today?

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. Can you please help me with cancellation?

ASSISTANT: Sure, I am here to help you. Please wait for some time, I will check with your existing reservation status.

USER: Ok.

ASSISTANT: Thank you for waiting, We are sorry to inform you that, we did not find any reservation against your name.

USER: OK, no issues.

ASSISTANT: Thank you for reaching us with a query.

USER: Thanks for the help.