You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Please reserve me a flight ticket from JFK to DEN.

ASSISTANT: Yes, can you share me your travelling dates?

USER: My travel dates are Aug 11 and Aug 13.

ASSISTANT: Do you have any other specifications?

USER: I prefer connecting flight on this route.

ASSISTANT: Do you have any preferences?

USER: I don't have.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Please proceed to book my flight ticket.

ASSISTANT: Can I know your name for booking?

USER: My name is Thomas Carter.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.