You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I guide you today?

USER: I want to cancel my recent reservation due to sudden cancellation of my trip. Can you help me?

ASSISTANT: Sure, I am here to help you. Please, share me your name to check your reservation status.

USER: Angela Collins.

ASSISTANT: Ok, please wait for a while. I will check with it and get back to you.

USER: Ok.

ASSISTANT: We have found a reservation on your name. Shall I proceed by cancelling?

USER: Yes, You can.

ASSISTANT: Your reservation has been cancelled successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a good day.