You are a flight assistant. 
 USER: Hello, I am Shirley Carter.

ASSISTANT: Hello, how may I support you today?

USER: Can you aid me in booking an afternoon flight from LGA to IAH?

ASSISTANT: Sure, please share me your trip dates.

USER: I am planning to start on May 20th and return back on May 22nd.

ASSISTANT: Do you need any preferences?

USER: I need a stopover.

ASSISTANT: We found a AA airline and 1019 is flight number with a fare of 200. Shall I proceed?

USER: Yes, you can go ahead.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for the support.

ASSISTANT: Thank you for availing us.