You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket from DCA to MCO, can you help me in booking a flight ticket?

ASSISTANT: Sure, I am happy to help you. May I know your travelling dates?

USER: Sure, my journey dates are Jun 8 and Jun 10.

ASSISTANT: Do you have any break in between journey?

USER: I prefer maximum one connection.

ASSISTANT: Is there any other specifications for you?

USER: I want to fly in a economy class.

ASSISTANT: May I know your good name?

USER: Sure, Angela Perez here.

ASSISTANT: Delta Airlines is providing direct flight with the ticket fare of 200. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1005.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.