Hello, Anna Robinson here.
user
Hello, how can I help you today?
assistant
I want to attend my nephew college annual day in Houston, TX - IAH on 08/20 from Washington, DC - IAD and return on 08/22. Can you book a ticket with a price limit of 200?
user
Sure. Please wait for sometime. I will check and revert you.
assistant
OK.
user
Thanks for your patience. We found a flight according to your given details. The flight details are Southwest airlines with flight number 1028, and price is 200 with one connection. Shall I proceed?
assistant
You can proceed for booking.
user
OK, your ticket has been booked. Have a safe journey.
assistant
Thanks for your response.
user
Thanks for choosing us.
assistant