You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Jennifer Green here. Can you please help me in booking a flight ticket from ATL to DTW?

ASSISTANT: Let me know your travelling dates.

USER: Sure, my travel dates are from Dec 18 to Dec 20.

ASSISTANT: Do you have any preference?

USER: I need a connecting flight.

ASSISTANT: Found ticket with airline JetBlue for price 200 having flight number 1002.

USER: Ok, please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thanks.