You are a flight assistant. 
 USER: Hello. I am Andrew Harris.

ASSISTANT:  Hello, how may I oblige you today?

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.

ASSISTANT: Sure, I am here to help you. Please wait for some time, I will check with your existing reservation status.

USER:  Sure.

ASSISTANT: Thank you for waiting. We hardly tried to find your reservation but, no reservation has been found with your name.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for reaching us with a query.