You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you help me to book a flight from DEN to ATL?

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

USER: My travelling dates are 12/04 and 12/06.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: I am fine with any time.

ASSISTANT: Do you looking for any specific class?

USER: I prefer economy class.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Can I have your good name please to proceed further?

USER: My name is Elizabeth Gonzalez.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight in Spirit airlines which is having connection 0 and the ticket fare is 100 in economy class. Shall I proceed with booking?

USER: Proceed with booking.

ASSISTANT: Ok Elizabeth Gonzalez,  your ticket booking has done and the flight number is 1017.

USER: Thank you.

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