You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking a flight ticket to AUS from ORD in March month to attend an event?

ASSISTANT: Sure, can I know the travel dates please?

USER: Sure, my travel dates are Mar 25 and Mar 27.

ASSISTANT: May I know your name please?

USER: Sure, my name is Amy Smith.

ASSISTANT: Do you have any requirements?

USER: Yes, I need single connecting flight for my journey.

ASSISTANT: There is a connecting flight in Southwest airline, can I book it?

USER: Yes, you can book it for my journey as it suits all my requirements.

ASSISTANT: Your ticket has been booked with flight number 1009.

USER: Thank you for your enormous help.

ASSISTANT: Thank you for approaching us.