You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Minneapolis, will you help me in booking the flight ticket from PHL to MSP?

ASSISTANT: Sure, I am here to help you. Can you please provide me your travelling dates?

USER: My travelling dates are Dec 17 and Dec 19.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: May I know your name?

USER: Myself Sandra Perez.

ASSISTANT: Do you have any specifications?

USER: No, thank you for asking.

ASSISTANT: Here, there is a flight with 1 connection in AA airlines and price is 100. Shall I book?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with the flight 1003.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.