You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is George Moore. I have a plan to meet my friend in Austin, can you help me for booking a flight ticket?

ASSISTANT: Could you please tell me your airport codes?

USER: My travelling airport codes are from EWR to AUS.

ASSISTANT: On which dates you want to travel?

USER: My travelling dates are from 10/13 till 10/15.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 200. Shall I proceed?

USER: No, I need a flight with 0 connection.

ASSISTANT: Sorry, no flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.