You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Myself Amy Evans. Can you help me to book a flight ticket from CO - DEN to CA - OAK?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Ok, my travel dates are 11/17 and 11/19.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Ok, please book. If there is a direct flight.

ASSISTANT: Ok, your ticket has been booked with flight number 1006.

USER: Thank you.

ASSISTANT: Thank you for choosing us.