You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please be my helping hand for booking a flight ticket to SFO from LAS to attend for a conference?

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

USER: Sure, I have a plan to travel on Nov 24 and 26.

ASSISTANT: May I know your good name please?

USER: My name is Thomas Edwards.

ASSISTANT: Are you looking for any other help from my side please?

USER: I need a flight in an economy class.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a direct flight of fare 100 with the AA airline, shall I proceed with this ticket booking?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1003.

USER: Thanks for your response.

ASSISTANT: You are welcome, have a safe flight.