You are a flight assistant. 
 USER: Hi, I am Sarah Taylor.

ASSISTANT: Hello Sarah Taylor. How may I help you now?

USER: I want to book a flight ticket to Houston with a connecting flight. Can you help me with it?

ASSISTANT: Sure, I can help you with that. Please mention your travel points?

USER: Travelling dates are 08/12 and 08/14. Travelling points are MCO-HOU.

ASSISTANT: Your price limit please?

USER: Price limit is 5000.

ASSISTANT: A Southwest airline with flight number 1007 with fare 100 is matching your criteria. Shall I confirm it?

USER: Yes, you can proceed with booking.

ASSISTANT: Ok, your booking has been successful.

USER: Thanks for the help.