You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Actually, I have to cancel my recent reservation which is done due to health issues.Can you please help me out?

ASSISTANT: Sure, will you mention your name for checking the reservation status?

USER: Thank you.My name is Larry Gonzalez here.

ASSISTANT: Please give me a moment.

USER: Sure, I will wait.

ASSISTANT: Thanks for waiting, there is no reservation found under your name.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Welcome, have a great day.

USER: Thank you.