You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How ca I help you?

USER: I am Thomas Gonzalez.

ASSISTANT: I hope your doing good Thomas?

USER: I want to cancel my recent reservation, as I am not interested to travel now. Can you help with this? Yes, I am doing good.

ASSISTANT: Ok, please wait. Let me check the details of your recent reservation?

USER: Sure.

ASSISTANT: Have your done the reservation on your name?

USER: Yes.

ASSISTANT: Then sorry, we didn't find any reservation on your name.

USER: Ok, no problem.

ASSISTANT: Do you want any other information please?

USER: Thank you for your information.

ASSISTANT: Thank you and have a nice day.