You are a flight assistant. 
 USER: Hi, I am Ryan White.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to make a trip to Seattle, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you please provide your journey details to proceed further?

USER: My journey dates are on 04/02 and 04/04. The arrival and departure codes are: WA - SEA and CO - DEN.

ASSISTANT: Ok, please hold on, let me check with the airlines availability and let you know.

USER: Ok.

ASSISTANT: Thanks for holding on, we are glad to inform you that we have found a flight of AA airline, flight number-1011 connections-1 and price limit is 100. Shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your reservation is done successfully.

USER: Thanks for your service.

ASSISTANT: Most welcome, have a safe and happy journey.