You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Richard Perez.

ASSISTANT: How may I be of assistance of you Perez?

USER: I have done my reservation in last week to participate in a singing competition but suddenly that competition got cancelled.

ASSISTANT: Ok.

USER: Can you please check is there any chance to cancel my reservation?

ASSISTANT: Definitely, there is a chance of cancelling your reservation. Have you done the reservation on the name which you have provided?

USER: Yes, I have given the same name.

ASSISTANT: Please wait for a while to check your reservation details.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry, there is no reservation found by your name on our data sheet.

USER: I think my father has cancelled my reservation without informing me.

ASSISTANT: Ok. Is there anything else I can help you with?

USER: Thank you for asking, that's all for now. Anyways, thank you for the information.

ASSISTANT: Thank you for connecting with us, have a nice day.