You are a flight assistant. 
 USER: Hello. I am Angela Miller.

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

USER: I planned to meet my cousin in IAD, can you please help me to book a flight ticket from BOS?

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

USER: I prefer to travel on 02/13 and 02/15.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is Southwest, are you ok with this booking?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket has been confirmed with the fight number 1004.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.