You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Janet Campbell.

ASSISTANT: How can I serve you?

USER: I want to exhibit my arts in an exhibition at LAS. Can you please help me to book a flight from DFW?

ASSISTANT: Sure, let me know your journey dates?

USER: Thank you, my travelling dates are from June 25 to June 27.

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

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

ASSISTANT: Do you need any specifications?

USER: No, I am comfortable with any flight.

ASSISTANT: Please hold on a moment.

USER: Ok.

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

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1003 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.