You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: Could you please book a ticket from Detroit, MI-DTW to New York, NY-JFK.

ASSISTANT: Sure, may I know your name please?

USER: I am Laura White.

ASSISTANT: Could you please provide me your scheduled journey dates?

USER: My journey dates are from 07/17 to 07/19.

ASSISTANT: May I know your price limit?

USER: Price limit is 500.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Spirit airline, flight number: 1007, price: 100 with one connection.

USER: Please book a ticket.

ASSISTANT: Your booking is done.

USER: Thanks.

ASSISTANT: Thank you, have a good day.