You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Shirley Rodriguez.

ASSISTANT: How can I aid you today?

USER: I am looking for a flight ticket with afternoon as the return time. So can you book it for me?

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

USER: Thank you. My travelling dates are 27 and 29 on the month of Jan.

ASSISTANT: Ok, can you please provide your airport codes?

USER: My airport codes are JFK and PHX.

ASSISTANT: Ok, do you have any specifications?

USER: My return time is afternoon.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure.

ASSISTANT: I found a flight for you with Spirit Airlines and it costs you 300. Shall I proceed to reserve a seat in this single connecting flight?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with 1020 flight number.

USER: Thank you.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.