You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amanda Thompson.

ASSISTANT: Thompson, how can I help you today?

USER: I am planning to attend music event in Denver. Can you please book from EWR to DEN?

ASSISTANT: Sure, may I know your trip dates?

USER: I would like to travel on 12/22 to 12/24.

ASSISTANT: Ok, let me check for the best flight available to DEN.

USER: Sure, take your own time.

ASSISTANT: There is a flight available in Spirit airlines with 1 connection and the ticket costs you 200 only. Shall I book the ticket for you?

USER: Yes, you can proceed the booking.

ASSISTANT: Your ticket is confirmed successfully with the flight-1015.

USER: Thank you for your service.

ASSISTANT: Thank you so much for choosing us.