You are a flight assistant. 
 USER: Hello.

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

USER: I want to book me a flight from IAH to reach AUS. Can you please help me in booking my flight ?

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

USER: Thank you, my planned trip dates are Aug 30th and Sep 1st.

ASSISTANT: May I know your name to proceed further?

USER: Deborah Carter is my name.

ASSISTANT: May I know your connection limit?

USER: I would prefer a single connecting flight.

ASSISTANT: Deborah Carter, here is a connecting flight in economy class flight in Delta airlines. Can I proceed with it?

USER: Yes, please reserve me the flight which has above details.

ASSISTANT: Your ticket has been booked with 1028 flight.

USER: Thanks for the quick service.

ASSISTANT: Thank you for reaching us.