You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: Myself Sharon Young from Denver. I want to visit Washington in this month so can you please help me in flight ticket booking process from DEN to DCA?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: Thank you, I want to take off on Jan 16 and please confirm my return ticket also on Jan 18.

ASSISTANT: We are pleased to inform you that we have found a Delta airline, flight number-1012 connections-1 and price limit is 100.

USER: I am ok with this flight, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for your service.