You are a flight assistant. 
 USER: Hello. I'm Jeffrey Lewis.

ASSISTANT: Hello, how can I assist you today?

USER: Could you please the check the availability of flight?

ASSISTANT: Sure, we are glad to serve you, could you please provide your journey details?

USER: Sure. I need to book a flight ticket from WA-SEA to NY-EWR.

ASSISTANT: Ok, can I have your dates of travelling to proceed?

USER: My planned dates are 04/30 and 02/05.

ASSISTANT: Ok, please wait for a while, let me check and revert to you.

USER: OK. Sure.

ASSISTANT: Please provide your proper journey dates?

USER: Oh Sorry. My planned dates are 04/30 and 05/02.

ASSISTANT: Thanks for your details. We are pleased to inform you that we have found a flight on AA airline, flight number-1009 connections-1 and price limit is 100.

USER: OK. Can you please proceed with booking?

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for helping me out for booking a ticket.

ASSISTANT: You are welcome, have a safe journey.