You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in booking my flight ticket from ATL to DEN?

ASSISTANT: Sure, can you please share your journey dates?

USER: My planned travel dates are Aug 27-29.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer to fly in connected flight.

ASSISTANT: Do you have any other specifications to be met?

USER: I want to depart in the evening.

ASSISTANT: Can I have your name to proceed further?

USER: Myself, Melissa Martinez.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found a United airlines, flight number-1005 connections-1 class-business departure time-evening 2:00 hours and fare is 400. Shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Sure your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.