You are a flight assistant. 
 USER: Hello, I am Jennifer Carter.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please cancel my reservation as the baby shower program which I planned to attend got postponed?

ASSISTANT: Sure, I am euphoric to help you. Please wait a while.

USER: Ok.

ASSISTANT: I am glad to inform you that, there is a reservation found on your name. Shall I cancel?

USER: Yes, you can.

ASSISTANT: Your reservation has been cancelled.

USER: Thank you for assisting me.

ASSISTANT: Thank you.