You are a flight assistant. 
 USER: Hello, my name is Justin Allen.

ASSISTANT: Hello. How can I assist you for the day?

USER: I am planning to book a flight ticket to DFW from DTW, can you please search any inexpensive flight?

ASSISTANT: Sure, May I know your planned journey dates please?

USER: Sure, I would like to fly on 01/14 and 01/16.

ASSISTANT: There is a flight found in Spirit airline with connection 1 and the ticket fare is 200. Shall I proceed?

USER: Fine, please reserve me a seat.

ASSISTANT:  Justin Allen, your booking has been done with the flight 1013.

USER: Thank you so much.

ASSISTANT: Thank you for approaching us, have a safe journey.