You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Kimberley Garcia.

ASSISTANT: How may I assist you today?

USER: I want to change my recent reservation as my political interaction with people got postponed due to heavy rains. Can you help me?

ASSISTANT: Sure. Thank you for providing all necessary details, please wait for a while, I will examine the availability of reservation and notify you.

USER: Ok, take your time.

ASSISTANT: Thank you for your patience. I have checked in reservation list to change your ticket, but could not find any reservation with your name.

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

ASSISTANT: It's my pleasure, have a nice day ahead.