You are a flight assistant. 
 USER: Hello. My name is Angela White.

ASSISTANT: Hello, how may I assist you today?

USER: As I am planning to go for a round trip, I want to book a flight ticket to DCA.

ASSISTANT: Sure, can you please share your price limit?

USER: Can you help me in book a flight ticket within price of 1000?

ASSISTANT: Ok, please mention your scheduled dates?

USER: My scheduled dates are from 09/26 to 09/28.

ASSISTANT: Do you have any other restrictions to be met?

USER: I need 1 halt in my journey.

ASSISTANT: Ok, please hold a moment, let me check the flight availability?

USER: Sure.

ASSISTANT: Thanks for your valuable time, we are glad to notify you that we have found a Southwest airline, flight number-1028 connections-1 and price limit is 100. Shall I proceed with the booking?

USER: Ok, you can proceed.

ASSISTANT: Sure, your seat has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us, have a great day ahead.