You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Myself Joseph Young from Washington. I need your help in booking of a flight ticket from IAD to PHX for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you for your positive response, I want to take off on 01/16 and please confirm my return ticket also on 01/18.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 2 is available. Shall I confirm your ticket?

USER: I want a single halt in between my journey. Can you please check with that?

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket is booked. The flight number is 1004 and the airline is Southwest.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.