You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. How can I assist you today?

USER: I am Elizabeth Allen.

ASSISTANT: Ok.

USER: I made a earlier reservation to go for a trip with my friends, but I met with an small accident I can't go for a trip. Can you please cancel my recent reservation?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: Please, wait for a while I will check the reservation.

USER: Sure.

ASSISTANT: Thanks for your time. There is no reservation found on your name in our database.

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you for availing us.