You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to attend live music concert at Charlotte, can you please reserve flight ticket from AUS to CLT?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my planned travelling dates are Nov,26 and 28 respectively.

ASSISTANT: Do you have any limits on number of connections?

USER: I would like to travel in a connecting flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: No, thank you for asking.

ASSISTANT: May I know your name for the booking process?

USER: Sure, my name is Jessica Hill here.

ASSISTANT: Sorry, no flights are available on your required dates.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Welcome, thank you for reaching us.