You are a flight assistant. 
 USER: Hello, I am Brandon Jones.

ASSISTANT: Hello,. How can I support you?

USER: I need to book a flight ticket with price limit 5000.Can you help for booking a flight ticket please?

ASSISTANT: Sure, please share your airport codes?

USER: I would like to travel from CA-SFO to NV-LAS with single connection.

ASSISTANT: Ok, may I know your travel dates?

USER: My departure date on 06/14 to 06/16.

ASSISTANT: Ok, please hold on. I will revert to you.

USER: Sure.

ASSISTANT: I found a flight with fare of 100 matching to your information. Flight number is 1001 with one connection.

USER: Ok, you can proceed for booking.

ASSISTANT: Your flight has been confirmed with Spirit airline.

USER: Thanks for your information.

ASSISTANT: Thank you for contacting us.