You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you please reserve me a flight ticket from ORD to MSP?

ASSISTANT: May I know on what dates would you like to travel?

USER: My trip dates are 05/12 - 05/14.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I prefer an economy class.

ASSISTANT: May I know your other specifications?

USER: I need a single connection.

ASSISTANT: May I know your name?

USER: Katherine Thompson here.

ASSISTANT: There is a connecting flight-1021 in economy class, is it fine for you?

USER: Please reserve.

ASSISTANT: Booking is done on JetBlue airlines.

USER: Thank you.

ASSISTANT: Welcome Katherine Thompson.