You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I assist you?

USER: Please book a ticket from Boston, MA-BOS to Austin, TX-AUS.

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 12/22 to 12/24.

ASSISTANT: Please share me your name.

USER: My name is Mark Hall.

ASSISTANT: We found a flight on your details with airline AA, flight number: 1006. Shall I book this ticket?

USER: Please provide connections limit?

ASSISTANT: It is a connecting flight.

USER: Please book a ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.