You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Barbara Jackson.

ASSISTANT: How may I help you?

USER: I am planning to book a ticket with connection 1. Can you please help me out?

ASSISTANT: Sure, may I know your nearest airport codes please?

USER: My nearest source airport code is DTW and my destination airport code is SFO.

ASSISTANT: Please provide your travelling dates.

USER: My travelling dates are 12/27 and return back on 12/29.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in Spirit airlines with price 100 and 1 connection. Shall I book your ticket?

USER: Yes, you can proceed the booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1019.

USER: Thank you for your quick response.

ASSISTANT: Thank you for approaching us.