You are a flight assistant. 
 USER: Hi, myself Linda Edwards.

ASSISTANT: Hello, how may I aid you?

USER: I want to schedule my trip to Washington, DC-IAD, can you please book me a ticket from Minneapolis, MN-MSP?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 09/21 to 09/23.

ASSISTANT: Do you prefer economy or business class?

USER: I prefer to travel in economy class.

ASSISTANT: We found a flight on your details with airline JetBlue, flight number: 1008. Shall I book this ticket?

USER: Yes, please book the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for aiding me.

ASSISTANT: Thank you.