You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I aid you?

USER: Please book a ticket from Atlanta, GA-ATL to Detroit, MI-DTW, for holiday vacation.

ASSISTANT: Sure. Can I know your travelling dates?

USER: Departure date is 09/05 and 09/07 is my return date.

ASSISTANT: May I know your name?

USER: I am Patricia Harris.

ASSISTANT: Do you need any connecting flight?

USER: Connections limit is 1.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time. We found a JetBlue airline, flight number:1012 and the price is 300. Can I reserve it?

USER: Please book a ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks.

ASSISTANT: Thank you.