You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you at this moment?

USER: I want to book a ticket for my younger brother, his name is Laura Johnson.

ASSISTANT: Ok Laura. May I know your brother travelling details?

USER: He have a trip with his friends at PHL, can you book a ticket from AUS?

ASSISTANT: Travelling dates?

USER: His trip with his friends from 09/26 to 09/28.

ASSISTANT: I found Hawaiian airline with 1 connection as per your details. Can I proceed for booking?

USER: Yes, please book it.

ASSISTANT: Your ticket is confirmed with flight number 1001.

USER: Thank you for your service.

ASSISTANT: It's my pleasure. Have a good day.