You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Can you help me to confirm a flight ticket from Denver to reach Los Angeles? Because I have an important work.

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

USER: Thank you. The planned travelling dates are December 1st and 3rd.

ASSISTANT: Can I know your airport codes please?

USER: The airports which are near to my locations are DEN and LAX.

ASSISTANT: Can I know your connection limit?

USER: My preference related to number of connections should be at least one.

ASSISTANT: Can I know your name please?

USER: My name is Andrew Walker.

ASSISTANT: There is a flight with connection 1 and price 100 with flight number 1014, can I proceed?

USER: Yes, please proceed with the ticket booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1014.

USER: Thank you for your time in booking my flight ticket.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.