You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Mark Davis. I would like to book a ticket from DEN to DEN, can you please help me out?

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

USER: I am travelling on these dates 11/01 and 11/03.

ASSISTANT: Let me check for the availability of flight.

USER: Sure.

ASSISTANT: Mark, there is a flight available with price 100 and the connection is 1 with JetBlue airline. Would you like me to proceed with the booking?

USER: Ok, you can proceed.

ASSISTANT: Your booking is confirmed with 1006 flight number.

USER: Thank you for your services.

ASSISTANT: Thank you for contacting us, have a great day.