You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I useful to you?

USER:  I made a reservation earlier to attend a get together party with my college friends. Due to some issues in college it  got postponed. Can you please help me with it?

ASSISTANT: Sure, we are here to help you. Please provide me your name so that I can check your details and let you know the status.

USER: Sure,. My name is Jonathan Anderson.

ASSISTANT: Ok, please hold on.

USER: OK.

ASSISTANT: I regret, there is no reservation found on your name to do modification.

USER: That's ok. Thanks for the help.

ASSISTANT: Thank you for reaching our service.