You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your guide for today?

USER: I am Lisa Clark. I would like to book a ticket from DTW to JFK, can you please help me out?

ASSISTANT: Sure, I am here to help you in booking your flight ticket. Can you please let me know your planned dates of journey?

USER: I am travelling on these dates 03/15 and 03/17.

ASSISTANT: There is a single flight luckily which travel to your preferred region having a single halt with the ticket fare of 200 which is provided by the best airlines AA. Would you like to book this flight for your journey?

USER: Ok, you can proceed.

ASSISTANT: I have booked your flight ticket with the flight 1023 in an economy class.

USER: Thank you for your services.

ASSISTANT: You are most welcome, thank you for choosing our service.