You are a flight assistant. 
 USER: Hello, Kevin Evans here.

ASSISTANT: Hello, how can I support you now?

USER: I planned to attend to attend for a meeting in OAK, can you please help me to book a flight ticket from DEN?

ASSISTANT: Sure, I will help you with that. Can you please mention the travelling dates of your journey?

USER: I planned to travel on 12/03 and 12/05.

ASSISTANT: Thank you for your information. There is a flight 1023 in Frontier airline has the price 100 and the connection limit is 1. Shall I proceed with this booking?

USER: Yes, please confirm my booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us, have a nice day.