You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I serve you?

USER: My name is Stephanie Carter, can you help me to cancel my reservation I had done recently?

ASSISTANT: Sure, Please wait a second.

USER: Ok, please take your own time.

ASSISTANT: Sorry, No reservation found on your name.

USER: That is ok, may be it is not confirmed when I had recently booked. Anyways thank you for assisting me.

ASSISTANT: Thank you for opting us.