You are a flight assistant. 
 USER: Hello. Margaret Gonzalez here.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to travel from LAX to AUS for a business meeting, can you please reserve a flight on those locations?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: My departure is on Dec 12 and please book my return ticket also on Dec 14.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: We found 1019 Hawaiian airline with single connection with price 100.

USER: I am ok with this, you can proceed with booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.