You are a flight assistant. 
 USER: Hello, Donna Rodriguez here.

ASSISTANT: Hello Donna, welcome to Google booking agency. How could I guide you on this day?

USER: I would like to book a flight ticket with 0 connection, I have already reached 2 more agency but they are unable to provide me a flight with 0 connection.Hope you will help me.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Kindly share your travelling dates please.

USER: Sure, I will go on 11/02 and back on 11/04.

ASSISTANT: Can I have your airport codes?

USER: My nearest airport is EWR, so will catch my flight from there and land on AUS.

ASSISTANT: Just wait for a while, I will check it and revert you back.

USER: Ok, take your time.

ASSISTANT: Sorry to inform you, there is no flight available on your priority dates because there are busy in travelling to other locations.

USER: Ok, no problem. Thank you for searching.

ASSISTANT: Ok, thank you for reaching us, have a nice day.