You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I suggest you?

USER: I want a flight ticket with a connecting flight. Can you help me out with reserve a ticket with the price of 500?

ASSISTANT: Sure, may I know your journey details?

USER: My travelling dates are from 02/14 to 02/16.

ASSISTANT: May I know your journey places?

USER: I want to celebrate Valentines day with valentine at DEN from LAS.

ASSISTANT: Sure, give me a minute.

USER: Sure. Ok.

ASSISTANT: Thank you for waiting, I got a flight for you of Southwest airline with flight number 1006. Can I book the flight for you? May I know your name?