You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know how best I can I help you today?

USER: Can you reserve me a ticket from LGA to MSP?

ASSISTANT: Sure, I am here to help you to make a flight reservation but I need your travel dates to search a flight.

USER: My trip dates are Jan 09 to 11.

ASSISTANT: Please let me know if you need a connecting flight.

USER: I need a connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I prefer business class.

ASSISTANT: May I know your name please?

USER: Stephanie Walker here.

ASSISTANT: Thank you for providing your journey details, please wait a while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, we found an business class ticket providing by Delta airline with the flight number-1006. Shall I book the connecting flight?

USER: Ok, please proceed.

ASSISTANT: Your seat has been reserved.

USER: Thank you.

ASSISTANT: It's pleasure to serve you.