You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Please book a flight ticket from DEN to PHX as I want to attend a storytelling festival.

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My journey dates are Oct 30 and Nov 01.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: May I know your connection limit?

USER: I need a direct flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please let me know your name to proceed further.

USER: My name is Jacob White.

ASSISTANT: Frontier airlines is having a flight with a ticket fare 100, shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed with the flight-1007 in economy class.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.