You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I want to book a flight ticket from SFO to HOU. Could you help me in booking?

ASSISTANT: Sure, I am here to help you. May I know your planned dates please?

USER: My travelling dates are from Dec 06 - 08.

ASSISTANT: Ok, help me with your connection limit.

USER: I prefer for direct flight.

ASSISTANT: Can I have your good name please?

USER: Angela Taylor.

ASSISTANT: Is there any other concerns?

USER: No.

ASSISTANT: We found a direct flight with a fare of 100 in 1015 Southwest Airline, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.