You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please help me in booking the flight ticket from IAH to MSP?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My journey dates are Apr 8 and Apr 10.

ASSISTANT: Ok, do you have any specifications?

USER: I need a single connection.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Ok.

ASSISTANT: I found a flight for you with American Airlines and it costs you 100. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: on whose name you would like to book this ticket?

USER: Donna Evans.

ASSISTANT: Your ticket has been booked with 1001 flight number.

USER: Thank you for the help.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.