You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please make a reservation with normal-cost airlines to attend a meeting in Las Vegas?

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

USER: My journey dates are on Aug 31st and Sept 2nd.

ASSISTANT: Kindly mention your boarding and landing points?

USER: My boarding and landing airport codes are, DCA to LAS.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer a flight with one connection.

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

USER: My return flight time should be in the morning.

ASSISTANT: May I know your name to proceed further?

USER: My name is Jerry Walker.

ASSISTANT: We found a Hawaiian airlines, flight number-1006 connections-1 return time-morning 4:00 hours class-economy and fare is 200. Shall I proceed with the booking?

USER: Ok, proceed with the booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.