You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Robert Smith.

ASSISTANT: How may I help you today?

USER: Can you please help me in cancelling my recent reservation as my meeting got cancelled?

ASSISTANT: Sure, I can help you to cancel your recent reservation.

USER: Thank you.

ASSISTANT: Please give me sometime to check your ticket status.

USER: Ok.

ASSISTANT: I have found the reservation which is under your name and I have cancelled it successfully.

USER: Thank you for your help.

ASSISTANT: You are welcome. Thank you for approaching us.