You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I would like to book a ticket from AUS to IAH, can you please help me with that?

ASSISTANT: Sure, I am happy to help you. Please provide your planned trip dates.

USER: The travel dates are from 11/01 to 11/03.

ASSISTANT: Is there any other specifications for you?

USER: I need a flight with 1 connection limit.

ASSISTANT: May I know your good name?

USER: Michelle Evans here.

ASSISTANT: Sorry, no flights are available on your journey routes.

USER: That's ok, thank you for your help.

ASSISTANT: Thank you for choosing us.