You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I have a client meeting at Austin. Can you please help me in reserving the ticket from IAH to AUS?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: I am willing to take-off Sept 30 and again I will return back on Oct 2.

ASSISTANT: Do you need an economy class ticket or business class?

USER: I am flexible to travel in business class.

ASSISTANT: How may connections do you need?

USER: I am comfort with single connection.

ASSISTANT: Is there any other requirements?

USER: No, I don't have any other specifications regarding my journey.

ASSISTANT: May I know your name?

USER: Myself Amy Collins.

ASSISTANT: Ok Amy Collins, thanks for providing your details. We regret to inform you that there are no flights going on your way on the dates you requested.

USER: Not a big issue, anyhow thank you very much for your service.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.