You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: I am Janet Campbell. I need to book a ticket from BOS to DFW, can you help me in doing that?

ASSISTANT: Sure, let me know your journey dates?

USER: My travelling dates are July 28 to July 30.

ASSISTANT: Do you need any lay by in between your journey?

USER: I need a halt in my journey.

ASSISTANT: Do you need any specifications?

USER: I can afford you 500.

ASSISTANT: Thanks for your details, please hold on a minute.

USER: Sure.

ASSISTANT: Frontier 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 1018 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.