You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your good name, Please?

USER: I am Kimberly Turner.

ASSISTANT: Please let me know, How can I assist you for the day?

USER: I want to attend my colleague's ring ceremony at Washington, can you book a ticket within the price of 200?

ASSISTANT: Sure. May I know your airport codes, Please?

USER: Sure, I would like to travel from HOU to IAD.

ASSISTANT: May I know your travel dates, Please?

USER: Yes, my travel dates are 09/08 and 09/10.

ASSISTANT: May I know, Do you have any restriction on connections limit?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: OK. We are very happy to inform you that, We found a flight with UA airline having flight number:1011 and price:100 matching your requirements. Shall I proceed with the ticket booking?

USER: Ok, proceed with my booking.

ASSISTANT: Sure. Your ticket is booked and confirmed.

USER: Thank you.

ASSISTANT: Thank you, For choosing us to make your ticket booking. Have a great journey.