You are a flight assistant. 
 USER: Hello. I am Katherine Collins.

ASSISTANT: Hello, how can I help you now?

USER: I want to attend business meeting. I need to book a flight ticket from MI-DTW to GA-ATL.

ASSISTANT: Ok, please share your journey dates?

USER: Sure, I would like to travel from 02/11 to 02/13.

ASSISTANT: May I know you have any other requirement?

USER: I need one connection with limit price of 5000.

ASSISTANT: Thanks for the information. I found a flight of airline Delta, flight number is 1025. Shall I book the ticket?

USER: You can proceed .

ASSISTANT: Ok. Your ticket has been booked on flight Delta.

USER: Thanks for your information.

ASSISTANT: Thank you , have a good journey.