You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I have planned to book a plane ticket from AUS to LGA, can you assist me?

ASSISTANT: May I know your travelling dates?

USER: My preferred dates are Jan 26th and Jan 28th.

ASSISTANT: Do you have any other preference?

USER: I need single connection between my trip.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name please?

USER: Elizabeth Adams.

ASSISTANT: Here is a connecting flight with ticket fare 200 and 1009 as flight number in Southwest Airline. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.