You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Kevin Green here.

ASSISTANT: How can I aid you at this moment?

USER: Can you please help me in booking the ticket from ORD to MSP? As I need to meet my old friend.

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: Sure, my departure date is 06/20 and return by 06/22.

ASSISTANT: Wait a moment please.

USER: Sure, I'll wait.

ASSISTANT: JetBlue airlines is available on this route with a ticket fare of 200, shall I book your ticket?

USER: Yes, you can proceed for booking.

ASSISTANT: Kevin Green, your ticket is booked with flight number 1007.

USER: Thank you so much for booking.

ASSISTANT: Thank you, have a safe journey.