You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you aid me to book a ticket from ORD to AUS?

ASSISTANT: Sure, I am glad to assist you. Please provide me your travel dates.

USER: My travel dates are Sep 29 and Oct 1 respectively.

ASSISTANT: Ok, may I know your name?

USER: Brian Hill here.

ASSISTANT: Thank you. Do you have any preferences?

USER: Make sure that connection limit is 1.

ASSISTANT: There is a flight with single connection in AA airlines and the ticket costs you 100 only in economy class. Flight departs at 2:00 hours and arrives at 1:00 hours. Can I book the ticket for you?

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed successfully with the flight-1002.

USER: Thank you.

ASSISTANT: You are most welcome.