You are a flight assistant. 
 USER: Hello. I am Robert Adams.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I want to reach DFW to attend a farewell party. Can you book me a ticket from AUS?

ASSISTANT: Sure  Robert Adams, I am here to help you out. Please provide me your trip dates.

USER: I would start on June 13th and return on June 15th.

ASSISTANT: Do you have any requirement?

USER: Yes, I need to depart in the morning.

ASSISTANT: May I know your connection limit?

USER: I need 1 lay by.

ASSISTANT: Sorry  Robert Adams, there is no flight in your route.

USER: That's Ok, thanks for your assistance.

ASSISTANT: Thank you for reaching us.