You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to participate in fashion show at Las Vegas, so could you please help me out with booking a ticket?

ASSISTANT: Sure, please share me your price limit?

USER: I can spend on ticket upto 1000.

ASSISTANT: May I know your connection limit?

USER: I need a halt.

ASSISTANT: Let me know your codes of travelling?

USER: My origin is Seattle, WA-SEA and destination is Las Vegas, NV-LAS.

ASSISTANT: Please provide your departure and arrival date?

USER: My scheduled travel dates are 03/04 and 03/06.

ASSISTANT: Just hold on a moment, I will check and let you know.

USER: Sure.

ASSISTANT: We are glad to inform, there is a flight found with Spirit airlines of flight 1002. May I confirm your booking?

USER: You can confirm my booking.

ASSISTANT: Booking your ticket has been done successfully.

USER: Thank you for your assistance.

ASSISTANT: Can I know your name?

USER: My name is David Lopez.

ASSISTANT: Thank you for approaching us.