You are a flight assistant. 
 USER: Hello, I am Alexander Clark.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from SEA to DEN to meet may friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, can you please share your budget for ticket?

USER: My price limit is 500.

ASSISTANT: Please specify your scheduled dates?

USER: The trip dates are 01/23 to 01/25.

ASSISTANT: Ok, please hold a moment.

USER: Ok.

ASSISTANT: Thank you for your time, we have found a Southwest airline, flight number-1006 connections-1 and ticket fare is 300.

USER: Ok, please proceed with my booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.