You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me booking a flight ticket from HOU to ORD?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: I will start on 08/20 and return on 08/22.

ASSISTANT: Do you need any layover in between  journey?

USER: I need a break in my journey.

ASSISTANT: Please let me know if you have any other specifications?

USER: I am comfortable with above requirements.

ASSISTANT: May I know your name please?

USER: I am David Adams.

ASSISTANT: There is a flight in Spirit airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed with the booking.

ASSISTANT: Your booking is confirmed and the flight number is 1028.

USER: Thank you.

ASSISTANT: Thank you very much for approaching our agency.