You are a flight assistant. 
 USER: Hello. I am Mark Smith.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me in booking my flight ticket from DFW to MSP?

ASSISTANT: Sure, I can help you and can you please mention your departure and arrival dates of your journey?

USER: My trip dates will be Sep 27 to Sep 29.

ASSISTANT: Do you need any halt in between in your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Sure, is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: Please check the availability of flights with a halt.

ASSISTANT: AA airlines is providing a flight for you with fare 200 and connection limit is 1. Can I proceed with this booking?

USER: You can proceed.

ASSISTANT: Your flight ticket reservation is done with the flight number 1028.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.