You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you help me to book my ticket from IAH to DFW?

ASSISTANT: Sure, let me know your travel dates?

USER: My travel dates are Sep 19 and Sep 21 respectively.

ASSISTANT: Ok, would you like to have any break in your journey?

USER: Yes, I need a break journey.

ASSISTANT: Do you have any other preferences?

USER: No other preferences for me.

ASSISTANT: Ok, can you share your name to proceed further?

USER: Brian Gonzalez here.

ASSISTANT: Hawaiian Airlines offers a connecting flight with number 1015 for fare 100, shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you.\.

ASSISTANT: Thank you for opting us and have a safe flight.