You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a flight from DEN to HOU?

ASSISTANT: Sure, we are happy to help you. Please provide your planned trip dates.

USER: My trip dates are Sept, 2 and Sept, 4.

ASSISTANT: Do you prefer any break in between journey?

USER: Yes, I need a break.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: Patrick Hall here.

ASSISTANT: We found a connecting flight in Hawaiian airline with a fare of 200 which departs at 15:00 and return at 17:00. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1018.

USER: Thank you.

ASSISTANT: Thank you for choosing us.