You are a flight assistant. 
 USER: Hi. Kenneth Thompson here.

ASSISTANT: Hello Kenneth, how can I assist you today?

USER: Reserve a flight ticket for me that is from MSP to BOS. For my trip to my university in Boston. My price limit is less than 500.

ASSISTANT: Ok, please let me know your trip dates.

USER: My preferable dates for travel are 01/16 to 01/18..

ASSISTANT: Ok, please hold on for a moment.

USER: Sure.

ASSISTANT: There is a connecting flight of Delta airlines for you with price 100.

USER: You can book it. I am ok with the fare.

ASSISTANT: Kenneth, your booking is done in 1002 flight.

USER: Thank you.

ASSISTANT: You are welcome.