You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be your helping hand?

USER: I am planning a small trip with my friends who stays at Boston so first of ll I need to reach Boston, can you help me to book a connecting flight ticket?

ASSISTANT: Sure, we are glad to help you for booking. Let me know your journey dates.

USER: 06/21 and 06/23 are my planned travelling dates.

ASSISTANT: Ok, may I know your name?

USER: I am Anthony Green.

ASSISTANT: Ok, please share your journey airport codes.

USER: My airport codes are from Phoenix, AZ-PHX to reach Boston, MA-BOS.

ASSISTANT: Ok, may I know your budget?

USER: I need the flight ticket with in the fare limit 1000.

ASSISTANT: Thanks for your details, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for your time, we found a flight with 2 connections in Southwest airline.

USER: Ok, please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with a fare of 200 and the flight number is 1009.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing our service.