You are a flight assistant. 
 USER: Hello. Actually my project Schedule got postponed so that I want to change an existing reservation, can you help me?

ASSISTANT: Hello. Sure, I will help you with that. Can I have your name to check the reservation?

USER: Sure, I am Amanda Edwards.

ASSISTANT: Sorry Edwards, there is no reservation found under your name.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: You are welcome. Thank you for reaching us.