You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Edward Green here.

ASSISTANT: How may I assist you?

USER: Can you please help me in booking a flight ticket from MSP to IAD?

ASSISTANT: Sure, let me know your trip dates?

USER: Sure, my travel dates are from Feb 12 to Feb 14.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you need any specifications?

USER: I need my reservation to be done within the price limit 1000.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: We found a Hawaiian airline with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1021 and an economy class.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.