You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I address you?

USER: I am Michelle Davis. Please book a ticket from Los Angeles, CA-LAX to Atlanta, GA-ATL.

ASSISTANT: Sure, please share your travelling dates?

USER: 03/31 is departure date and will return by 04/02.

ASSISTANT: Any other specifications?

USER: Ticket price limit is 500. Connections limit is 1.

ASSISTANT: We found a connecting flight with fare of 100 in Southwest airline. Shall I proceed for booking?

USER: Please proceed flight booking.

ASSISTANT: Your ticket has been booked.

USER: Please provide flight number?

ASSISTANT: 1002 flight number. Thanks for opting us.

USER: Thanks.