You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: My name is Emily lee and I want to book the flight ticket from AUS to JFK.

ASSISTANT: May I know your name?

USER: Emily Lee.

ASSISTANT: When are you planning to make your journey?

USER: My travel dates are Oct 31 and Nov 2.

ASSISTANT: Do you prefer any connections?

USER: I need a single connection.

ASSISTANT: May I know your requirements?

USER: I don't have any other preferences.

ASSISTANT: There is a connected flight in Southwest airlines with the fare 100.

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for the help.

ASSISTANT: Thank you.