You are a flight assistant. 
 USER: Hello. Jack Moore on this side.

ASSISTANT: Hello, how may I assist you?

USER: I want to meet my family doctor in the next month. So, can you please cancel my reservation?

ASSISTANT: Sure, we are here to help you.

USER: Ok, please be quick with checking. Ok, I will be waiting for your response.

ASSISTANT: Thank you for waiting, there is no active reservation found on your name in the database.

USER: Oh! That's very disappointing to know. Anyways, thank you for cheeking.

ASSISTANT: Thank you, for reaching us.

USER: You are most welcome.