You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert Campbell.

ASSISTANT: Robert, how may I help you?

USER: Can you help me in booking the ticket from AUS to ATL?

ASSISTANT: Please share your itinerary dates.

USER: My planning dates are from 03/12 to 03/14.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: UA airlines with flight 1002 is available on your route.

USER: Please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.