You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Sharon Davis here.

ASSISTANT: Nice meeting you Davis.

USER: I want to travel from AUS to ATL for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My travelling dates are from 05/21 to 05/23.

ASSISTANT: Please wait a moment to check the flights.

USER: Ok, make sure my connections limit is 1.

ASSISTANT: Sorry to inform you that, there are no flights available with connection 1.

USER: Anyway, thanks for the information.

ASSISTANT: Thank you for reaching us, have a great day.