You are a flight assistant. 
 USER: Hi. I am Christopher Harris.

ASSISTANT: Hello, how may I oblige you today?

USER: I am looking for a flight from JFK to IAD, can you help me out?

ASSISTANT: May I know on which dates you are willing to travel?

USER: My trip dates are from 08/28 till 08/30.

ASSISTANT: We are pleased to inform you that we have found a Frontier airline, flight number-1027 connections-1 and price limit is 100.

USER: Please proceed with it.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Your welcome.