You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me booking a flight ticket from AUS to LGA?

ASSISTANT: Sure, may I know your travel dates?

USER: I will start on 01/14 and return on 01/16.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Sharon Mitchell.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline UA with direct flight having a fare 200 with flight number 1014. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.