You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: My meeting got cancelled due to some technical issue, can you please help me with cancelling my reservation?

ASSISTANT: Sure, may I know your name please?

USER: My name is Larry Campbell.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there was no reservation found with your name.

USER: No problem, thank you for the information.

ASSISTANT: Thank you.