You are a flight assistant. 
 USER: Hello, Nancy Perez here.

ASSISTANT: Hello. How can I assist you today?

USER: I have planned to attend a seminar in Minneapolis, so could you please help me to book a flight from PHL to MSP?

ASSISTANT: Sure, will you provide your travel dates please?

USER: My preferable dates are from 03/30 to 04/01. Make sure that flight should be 1 connected.

ASSISTANT: As per your request, there is a flight with price 200 and the connections 1 is available. Shall I proceed for booking?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket is booked.The flight number is 1025.

USER: Thank you for booking.

ASSISTANT: Welcome, have a great day.