You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to attend music concert at PHX, can you please help me with booking a flight ticket from IAD?

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

USER: I would like to take off on Jan 12 and return on Jan 14.

ASSISTANT: May I know your good name please?

USER: My name is Rebecca Thompson.

ASSISTANT: Are you looking for any other help from my side please?

USER: I am looking for a connecting flight.

ASSISTANT: Please wait for a mean while.

USER: Sure, take your time.

ASSISTANT: I found a connecting flight of fare 200 with the Frontier airline, are you fine with this booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1001.

USER: I appreciate your help, thank you.

ASSISTANT: You are welcome, have a safe journey.