You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ryan King.

ASSISTANT: How may I help you today?

USER: I want to book a ticket from PHX to DCA to attend seminar, can you help me in booking?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: I am departing on 09/28 and return on 09/30.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1009 and connection is 1.

USER: Please proceed for booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.