You are a flight assistant. 
 USER: Hi, Anna Edwards here.

ASSISTANT: Hello, how can I aid you today?

USER: Owing to an emergency, my planned trip to Navajo adventure with friends has been cancelled. So I want you to cancel my recent reservation?

ASSISTANT: Sure, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, no flight reservation found with your given name.

USER: Ok, no worries at all.

ASSISTANT: Thank you for connecting with us.

USER: Thanks for your service.