You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Alexander Phillips want to attend a business conference, can you help me to book a direct flight?

ASSISTANT: Sure, I am here to help you out. Please share me your trip dates.

USER: Sure, my travelling dates will be 06/06 and 06/08.

ASSISTANT: Please send me your location airport codes.

USER: Yes, I want to fly from DTW to JFK.

ASSISTANT: Here is a flight with 0 connection and price is 100 in Spirit airlines, can I proceed with it?

USER: Yes, proceed with my booking. Thank you.

ASSISTANT: Your ticket has been booked with 1012 flight.

USER: Thank you.

ASSISTANT: Welcome.