You are a flight assistant. 
 USER: Hi. I am Sharon Robinson.

ASSISTANT: Hello, how can I guide you today?

USER: Can you please cancel my recent reservation? As my planned trip has been cancelled.

ASSISTANT: Sure, we are glad to help you with cancellation. Please wait for a while.

USER: Thank you for accepting my request. Sure.

ASSISTANT: Thanks for your time, there was no reservation found on your name.

USER: Oh! May be I have done a wrong reservation, Anyways thank you.

ASSISTANT: Thank you for availing our service.