You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: This is my request for you, about searching a flight for me from LGA airport code to IAD airport code?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: My travelling dates are 09/08 and 09/10.

ASSISTANT: Meanwhile, please provide your name to proceed further.

USER: Christine Martinez is my name.

ASSISTANT: AA airlines is a ticket fare of 200, shall I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Christine Martinez, your ticket is booked with flight number 1014.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.