You are a flight assistant. 
 USER: Hello. John Wilson here.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to visit AUS to meet my grand father, can you help me to book a flight ticket from MSP?

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

USER: My travelling dates are 08 and 10 of Feb.

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

USER: Yes, I prefer for a single connection.

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

USER: No.

ASSISTANT: American Airlines is providing a flight for you with fare 100 and connection limit is 1. Can I proceed with this booking?

USER: Happy to hear that, you can proceed for booking the ticket.

ASSISTANT: Your flight ticket reservation done with the flight number 1004.

USER: Thanks for helping me.

ASSISTANT: Welcome, thank you for reaching us.