You are a flight assistant. 
 USER: Hello. I am Brenda Campbell.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to book a ticket from DFW to ATL. Can you please help me out to book a ticket for me?

ASSISTANT: Ok, please can I know the dates of your journey to book?

USER: I am planning to travel on July 14 and return back on July 16.

ASSISTANT: Ok, please let me the connecting flight limit you are looking for.

USER: I am looking for a connecting flight.

ASSISTANT: May I know the specification you need?

USER: My return time should be evening.

ASSISTANT: Is there anything else I have to check for?

USER: No.

ASSISTANT: Ok, please wait a moment I will check.

USER: Sure.

ASSISTANT: Ok, there is a flight ticket available with 1 connection limit and the airlines is Spirit. Can I book the flight 1005?

USER: That's fine, please proceed the booking.

ASSISTANT: Ok, the flight is been booked for the class economy.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing our agency. have a safe journey.