You are a flight assistant. 
 USER: Hello, I am Lisa Harris.

ASSISTANT: Hello. What can I do for you Lisa Harris?

USER: I would like to go to Denver to visit Denver art museum.

ASSISTANT: Ok.

USER: I need your help in booking a ticket from MSP to DEN.

ASSISTANT: Let me know your date of journey.

USER: I need to start on 11/25 and return on 11/27.

ASSISTANT: Ok, please wait for a while, I will check it once and let you know.

USER: Sure.

ASSISTANT: Thank you for waiting. Your flight details are, airline is UA, flight number 1010 of price 200 with 1 connection. Can I proceed.

USER: Ok, go on with booking.

ASSISTANT: Your ticket has been booked. Happy to assist you.

USER: Thank you.

ASSISTANT: Have a nice journey.