You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best render you?

USER: I am Jessica Green, help to book a flight on 02/27 and return ticket on 02/29 to meet my brother.

ASSISTANT: Sure, may I know your airport codes?

USER: My source point is TX-AUS and landing on NY-LGA.

ASSISTANT: Do you need any break over in between journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight found with JetBlue airline of flight number 1005 and fare is 200. Shall I proceed for booking?

USER: Sure.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you helping me.

ASSISTANT: Thanks for opting us.