You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am William Thompson, I am planning to watch base ball at Boston with my friend on 06/10. Can you book a return ticket on 06/12?

ASSISTANT: Sure, can you please share your airport locations?

USER: My source point NC-CLT and destination is MA-BOS.

ASSISTANT: Do you need any stopover in between journey?

USER: Yes, I need a stopover.

ASSISTANT: Kindly mention your budget for ticket?

USER: My budget is 500.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: Thank you for holding on, we have found a Spirit airline, flight number-1001 connections-1 and ticket fare is 100.

USER: Please proceed with booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your support.

ASSISTANT: Thank you for availing us.