You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kimberly Wilson.

ASSISTANT: How may I help you today?

USER: I want to cancel my reservation which was reserved to Houston?

ASSISTANT: Sure, wait a moment I will check the reservation list. Thanks for waiting, we did not found any reservation on this name.

USER: Okay, thank you for your response.

ASSISTANT: Thanks for reaching us.