You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to cancel my recent reservation, can you please help me out?

ASSISTANT: Sure, we are happy to help you. Please provide the basic details like your name, to check the existing reservation?

USER: Myself Amy Moore.

ASSISTANT: Ok Amy Moore, please wait a moment.

USER: You can search my flight ticket with my name,  please go through it.

ASSISTANT: Sorry Amy, there is no reservation found in our system database.

USER: Ok, that's fine.

ASSISTANT: Thank you for reaching us. Have a good day.

USER: Thank you for assisting me.