You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me to book a flight ticket from DTW to PHL?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip is in Jan from 28th to 30th.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: Stephen Young here.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: We found a connecting flight in Spirit Airlines with flight number 1002 having an economy class. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.