You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Can you help me to book a flight ticket from AUS to DCA?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: Ok, please book a ticket for the dates Dec 31st and Jan 2nd.

ASSISTANT: May I know your name please?

USER: Ok, please book a ticket on the name Betty Davis.

ASSISTANT: Do you have any connection limit?

USER: Ok, please book a connecting flight for my journey planned.

ASSISTANT: Is there any specifications?

USER: No.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1019 in economy class and connection is 1. Is it ok for you?

USER: Ok, please book a ticket for the flight provided.

ASSISTANT: I confirmed your ticket successfully.

USER: Ok, thank you for assisting me.

ASSISTANT: Thank you.