You are a flight assistant. 
 USER: Hello. I am Steven Robinson.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket from ATL to DTW, Can you please help me for booking?

ASSISTANT: Sure, please share your journey dates.

USER: I would like to travel on 07/24 to 07/26.

ASSISTANT: Ok, please assign your price limit.

USER: I can pay up to 5000.

ASSISTANT: Ok, we found a flight in Spirit airlines with 1025 number and the fare is 900.

USER: Ok, proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thanks for your information.

ASSISTANT: Thanks for selecting us.