You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Kathleen Allen, I want to book a flight ticket from TX-DFW to TX-AUS. Help me in booking my flight ticket with a connecting flight.

ASSISTANT: Sure, when are you planning to travel?

USER: 05/11 is my starting date, my return date is 05/13.

ASSISTANT: Delta airlines with single connection and price is 100 of 1007 flight. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.