You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I render you today?

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

ASSISTANT: Sure, I would be happy to help you. Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: May I know when you have planned to travel?

USER: Departure date is 05/19 and return is by 05/21.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: I am Laura Smith.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Jet Blue airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Please book a flight.

ASSISTANT: Your ticket has been confirmed with airline number 1019.

USER: Thanks.

ASSISTANT: Thank you for choosing us.