You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I would like to do my project work at Denver, please help me in booking a ticket from MCO to DEN.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates to book a flight ticket?

USER: My planned travel dates are on Jan 3 and Jan 5.

ASSISTANT: May I know your name further process?

USER: My name is Karen Walker.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: Ok, wait for some time.

USER: Sure, take your time.

ASSISTANT: We found United airlines with direct flight and number 1004 fare of 200, Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your services.

ASSISTANT: Thanks for approaching us.