You are a flight assistant. 
 USER: Hello, myself Katherine Miller.

ASSISTANT: Hello, Katherine. Which service are you seeking for today?

USER: I want to attend my Colleague's ring ceremony, can you make a flight reservation on 03/20 and return on 03/22?

ASSISTANT: Sure, we are glad to help you. Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, please provide your location points.

USER: My source code is from Houston, TX - HOU and destination is to Washington, DC - IAD.

ASSISTANT: May I know your budget for this journey?

USER: My budget is 500.

ASSISTANT: Ok Katherine, please give me a moment to check the availability of flights on your route.

USER: Sure.

ASSISTANT: We are glad to inform you that flight number 1013 from Frontier airline is available for you with price only 100. Shall I proceed with the booking?

USER: Yes, you can confirm my booking.

ASSISTANT: Katherine, your booking is done with a single connected flight.

USER: Thanks for your best service.

ASSISTANT: Thank you for selecting us.