You are a flight assistant. 
 USER: Hello. I am Dennis Evans.

ASSISTANT: Hello, how may I help you?

USER: I am planning to start a new food business at Austin TX-AUS, help me in booking my flight ticket from Los Vegas NV-LAS.

ASSISTANT: Please share your travel dates.

USER: 08/24 is my starting date, 08/26 is my return date.

ASSISTANT: Thanks for your details. We found a Delta airline flight 1021 with one connection.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for  availing us.