You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Larry Scott.

ASSISTANT: Tell me how can I assist you?

USER: I need to cancel my reservation as I came to know my destination place became very Sunny. Can you please help me with that?

ASSISTANT: Ok. Your ticket has been canceled.

USER: Thank you for your help.

ASSISTANT: Do you want any new reservation for any other place?

USER: No, currently I am interested to take rest.

ASSISTANT: Ok, thank you for contacting us.

USER: Thank you for your help.