You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I need to cancel my existing reservation, which is done recently. Can you please help me out?

ASSISTANT: Sure, please help me with your name to check further.

USER: Thank you for considering my request. Myself Elizabeth Rodriguez.

ASSISTANT: Please wait.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry, no reservation found with your given name in our database to cancel it.

USER: Not an issue, anyway thank you for the information.

ASSISTANT: Thank you for contacting us.

USER: Thank you for your service.