You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: My name is Michelle Johnson. I have a plan to attend a sport's event in Denver, can you help me for booking a flight ticket from LAX to DEN?

ASSISTANT: Sure, I am mirthful to help you in booking. Can I have your travel dates please?

USER: My travelling dates are 06/17 and 06/19.

ASSISTANT: Flight 1023 in UA airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight. Thank you for reaching us.