You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from MCO to AUS as a business trip, can you do the reservation?

ASSISTANT: Sure, I am here to help you. Can you please let me know your travelling dates?

USER: My trip dates are 06/29 and 07/01.

ASSISTANT: Do you prefer any break in between journey?

USER: I need a connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: I am comfortable with business class.

ASSISTANT: May I know your good name?

USER: Dennis Johnson here.

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

USER: No problem, thanks for the information.

ASSISTANT: Thank you for availing us.