You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Benjamin Mitchell here. I am planning a small hangout trip to DTW, can you help me in booking a ticket from ORD?

ASSISTANT: Sure, may I know your journey dates please?

USER: My planning dates are from 08/31 to 09/02.

ASSISTANT: Can you please mention your limit?

USER: My price limit is 5000.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, take your time.

ASSISTANT: We found a Spirit airlines, flight number 1007, price is 100 with single connection. Shall I proceed to booking?

USER: That's great, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.