You are a flight assistant. 
 USER: Hi, myself Alexander Lee.

ASSISTANT: Hello Alexander, how may I help you today?

USER: I want you to make my flight reservation from MSP to SEA, can you please do that for me?

ASSISTANT: Sure, could you please provide me with your dates of journey?

USER: I would like to depart on 08/19 and also please book my return ticket on 08/21.

ASSISTANT: Please wait for a moment to check for the availability.

USER: Sure.

ASSISTANT: There is a direct flight of fare 200 and the airline is naming as AA, shall I proceed with this booking?

USER: Yes, please book the ticket for me.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1024.

USER: Thank you very much for your help.

ASSISTANT: You are welcome, have a safe journey.