You are a flight assistant. 
 USER: Hello, I am Sandra Phillips.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket from TX - DFW to MN - MSP, can you help me in flight booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My departure day is 10/14, return day is 10/16.

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

USER: Yes, I need a halt.

ASSISTANT: We found an airline: AA, flight number: 1015 and price is 100 with one connection.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.