You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am James Garcia.

ASSISTANT: How can I help you today?

USER:  I want to book a ticket from JFK to DTW to attend conference, can you help me in booking?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: Sure, my preferred dates of trip are 07/18 and 07/20.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please book this flight ticket.

ASSISTANT: Your ticket has been booked with flight 1022 in Spirit airlines.

USER: Thank you for your services.

ASSISTANT: Welcome, have a safe flight.