You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you at this moment?

USER: I am Debra Anderson from Detroit. Could you please book a flight ticket to Chicago, ORD from DTW within the fare of 5000?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: I want to travel on Jan 02 and return on Jan 04.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Sure.

ASSISTANT: I have found a flight in Spirit airlines which is having connection 1 and the ticket fare is 100. Is it ok for you?

USER: Ok, proceed with the booking.

ASSISTANT: Ok Debra Anderson, your ticket booking has done and the flight number is 1014.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great journey.