You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Charles Robinson.

ASSISTANT: How can I help you today?

USER: Can you help me in booking from AUS to ORD, as there is a business meeting to attend?

ASSISTANT: Please share me your journey dates.

USER: My trip dates are Aug 24 to Aug 26.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight which depart in morning.

ASSISTANT: Do you need any other  requirements?

USER: No.

ASSISTANT: There is a connecting flight in AA airlines with economy class and ticket fare of 100. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket is confirmed with 1002.

USER: Thank you.

ASSISTANT: Thank you for choosing us.