You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Sarah Smith need to book a ticket to Detroit, DTW to attend a business meeting. Can you please help me in booking?

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

USER: My planned dates are from 09/18 to 09/20.

ASSISTANT: Please share me your source point.

USER: My origin is at TX-DFW.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: We are glad to say that, we found an airline: AA, flight number: 1005 with a single connection and price is 100. Shall I proceed to booking?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.