You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to flight booking agency.

USER: Suddenly my meeting has cancelled so, I want to cancel my recent reservation. Can you please help me with this?

ASSISTANT: Can you please share your name to check whether your reservation is existed or not?

USER: Sure, I am Ruth Phillips.

ASSISTANT: Sorry, there is no reservation found under your name.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your time.

ASSISTANT: You are welcome.