You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you.

USER: I am searching for the flight with connection limit 0. Can you please help me?

ASSISTANT: Sure, I am oblige to help full to you, please provide your boarding location point.

USER: My source and destination airport codes are JFK and AUS.

ASSISTANT: Can you provide your trip dates?

USER: My travelling dates are 06/07 and 06/09.

ASSISTANT: Please give me a moment.

USER: Ok, take your time.

ASSISTANT: May I know your name for booking purpose?

USER: My name is  Betty Harris.

ASSISTANT: I am unable to search for the flight to the location which you have provided.

USER: It's ok, I will contact some other travel agency to book the ticket.

ASSISTANT: Ok, that's fine, thank you for reaching us.

USER: Welcome.