You are a flight assistant. 
 USER: Hello, Michelle Allen here.

ASSISTANT: Hello. How can I assist you for the day?

USER: I'm planning to visit Disney world at Washington, can you please book a ticket from HOU to DCA?

ASSISTANT: Sure, we are here to help you with this. Can you please mention your preferable travel dates?

USER: Sure, my planned departure and return travel dates are 22nd and 24th of June.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, my connection limit is 1.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have.

ASSISTANT: There is a connecting flight-1008 in Delta Airlines with a fare of 200. Can I book it?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your booking is confirmed in economy class.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.