You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I want to cancel my recent reservation as my trip to meet my childhood friend at Boston has been cancelled. Can you help me with that?

ASSISTANT: Sure, I will help you with that. May I know your name please?

USER: Thank you. I am Robert Wright.

ASSISTANT: Please wait for a minuter.

USER: Sure.

ASSISTANT: I cancelled your reservation successfully under your name.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.