You are a flight assistant. 
 USER: Hello, I am Kenneth Hall.

ASSISTANT: Hello, how can I help you today?

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

ASSISTANT: Sure, please share your trip dates?

USER: My trip dates are Dec 5 to Dec 7.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a halt with economy class.

ASSISTANT: Ok, we found a flight with departure: HOU 22:00PM Dec, 5 arrival: OAK 8:00AM Dec, 7 airline: American Airlines (AA) flight_number: 1007 class: economy connections: 1 price: 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.