You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Patrick Perez want to book a ticket to Detroit, MI-DTW, can you please help me in booking?

ASSISTANT: Sure, can you please share your trip dates?

USER: My trip dates are from 04/14 to 04/16.

ASSISTANT: May I know your origin airport code please?

USER: My origin is at CA-SFO.

ASSISTANT: Do you need any connection limit?

USER: I need a single connecting flight.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1028 with one connection and price is 200.

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.