You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in reserving a flight ticket to LGA from AUS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are from Apr 27 to Apr 29.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Can I know your name, please?

USER: I am Eric Williams.

ASSISTANT: Please wait for couple of minutes.

USER: Ok.

ASSISTANT: We found a connecting flight in Southwest Airlines with flight number 1004 having an business class. Shall I proceed to book?

USER: You can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.