You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I render you today?

USER: Please book a flight from Austin, TX-AUS to Minneapolis & St. Paul, MN-MSP.

ASSISTANT: Sure, can you please mention the dates of your travel?

USER: Travel dates are from 06/25 to 06/27.

ASSISTANT: Do you need a break in between the journey?

USER: Please provide a halt.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a AA airline of flight number 1015 having a halt with price 100.

USER: Please book a flight.

ASSISTANT: May I know your name?

USER: I am Gregory Martinez.

ASSISTANT: Your booking has been processed.

USER: Thanks.