You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Catherine Brown.

ASSISTANT: How may I help you?

USER: Can you please book me a ticket from LAS to MCO? As I need to attend a meeting at Orlando.

ASSISTANT: Sure, let me know your travelling dates?

USER: I want to depart on Feb 21 and would like to return on Feb 23.

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

USER: I need 1 halt in between my route.

ASSISTANT: Ok, Is there any price limit?

USER: My budget for this trip is limited to 1000.

ASSISTANT: Please hold on a moment, I will search for the best flight for you.

USER: Ok, I will wait for your information.

ASSISTANT: We found a Southwest airline with the ticket fare 800 and a halt in between the journey. Shall I proceed?

USER: That's under my budget to travel. Please book my ticket with this airlines.

ASSISTANT: Your ticket has been confirmed by flight number 1014 and an business class.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for choosing us.