You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: My name is Lisa Mitchell and I want to book flight ticket from MSP to SEA. Can you please help me?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are 04/23 and 04/25.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Lisa Mitchell, there is a flight available with price 200 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Yes please.

ASSISTANT: Your booking is confirmed with 1000 flight number.

USER: Thank you for the help.

ASSISTANT: You are welcome. Thank you for contacting us.