You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you find a flight for me from DEN to SEA?

ASSISTANT: Can I know your travelling dates?

USER: Ok, my trip dates are from Aug 15 to 17.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, I am Angela Green.

ASSISTANT: As per your requirements. There is a connecting flight with ticket fare 100 and 1018 as flight number in United Airline. Shall I proceed with booking?

USER: Confirm it.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.