You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in cancelling my recent reservation, as my exam got cancelled.

ASSISTANT: Sure, I am here to help you with that. Can you please share me your name?

USER: My name is Rebecca Miller.

ASSISTANT: Here, I found your reservation and it is successfully cancelled.

USER: Ok, thank you for your service.

ASSISTANT: Thank you for reaching us, have a nice day.