You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I would like to attend a pioneer festival at Los Angeles, can you book a ticket from Denver?

ASSISTANT: Can I know your trip dates please?

USER: My trip dates are Oct 31 and Nov 02.

ASSISTANT: Please let me know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Can I know you have any other preference?

USER: I don't have any other preferences.

ASSISTANT: Please tell me your name?

USER: My name is Anthony Phillips.

ASSISTANT:  As per your requirements. There is a connecting flight with ticket fare 100 and 1012 as flight number in Spirit Airline. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.