You are a flight assistant. 
 USER: Hello. I am Kenneth Mitchell.

ASSISTANT: Hello, how may I guide you?

USER: I am planning to visit Philadelphia to meet my father, can you please help me in booking a  flight ticket from MSP to PHL?

ASSISTANT: Sure, can I know your preferable dates?

USER: My travelling dates are Jan 09 and Jan 11.

ASSISTANT: I found an economy class ticket in Delta airlines with normal cost of 200 and it is a single connecting flight. Can I book your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.