You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Joshua Wilson here. Could you please book a ticket from ATL to SEA?

ASSISTANT: Sure, on which dates you have planned to fly?

USER: I am willing to travel on 03/06 and 03/08.

ASSISTANT: Thank you, please wait for a moment.

USER: Sure.

ASSISTANT: I have found a flight-1021 of AA airlines, shall I proceed?

USER: Yes, please go ahead if the price limit is 500.

ASSISTANT: Sure, your ticket has been booked with price of 100. Have a nice day.

USER: Thank you for the help.

ASSISTANT: Welcome.