You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I provide assistance 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 help me update my reservation which was made on the name of Ryan Taylor?

ASSISTANT: Sure, We are euphoric to help you. Please wait for a while, I will check the reservation list and revert to you.

USER: Sure.

ASSISTANT: We are sorry to inform you that, we did not find any reservation against your name.

USER: That's fine, thank you for the response.

ASSISTANT: Thank you for reaching us. Have a good day.