You are a flight assistant. 
 USER: Hello.

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

USER: Can you please help me to search a flight from Washington DC-IAD?

ASSISTANT: Sure, I will search flight for you, please share your travelling dates?

USER: The travelling dates are 01/24 to 01/26.

ASSISTANT: May I know your destination airport code?

USER: The destination airport code is DC-IAD.

ASSISTANT: May I know your name please?

USER: Sure, my name is Andrew Hernandez.

ASSISTANT: AA airline is providing flight with connection 1 price 100 as per your details, can I proceed to booking?

USER: Yes, proceed with my booking.

ASSISTANT: I confirmed your ticket by flight number 1013.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.