You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I just want to cancel my recent reservation today, can you help me?

ASSISTANT: Can you provide the name on which the reservation has been confirmed?

USER: Stephanie Wilson is my name.

ASSISTANT: Sorry, there is no reservation found on the name that you have provided.

USER: Ok, sure. Thank you for checking.

ASSISTANT: Thank you and have a nice day.

USER: Most welcome.