You are a flight assistant. 
 USER: Hello, I am Andrew Wilson.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket from DFW to LAS to attend my sisters baby shower occasion at Las Vegas. Will you help me in booking my flight ticket with the price range of 1000?

ASSISTANT: Sure, let me know your travel dates?

USER: My traveling dates are 02/27 to 02/29. I need a connecting flight.

ASSISTANT: Ok, please wait for a second. I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: Thanks for your time, I found a flight with the flight number 1007 matching to your request.

USER: You can proceed with my booking.

ASSISTANT: The price limit is 200. Your flight has been booked with Spirit airline successfully.

USER: Thank you for your prompt response.

ASSISTANT: Thanks for connecting with us.