You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Brenda Martin. I want to book a ticket from DEN to ORD, can you help me?

ASSISTANT: I am happy to help you. Can you please provide me your trip dates?

USER: My travel dates are 08/06 and 08/08.

ASSISTANT: Ok, please be on hold for a while.

USER: Ok.

ASSISTANT:  There is a flight-1000 available with Spirit airlines and the ticket fare is 300 only. Shall I book the ticket?

USER: You can book it.

ASSISTANT: Your ticket is confirmed successfully.

USER: Thank you for booking.

ASSISTANT: Thank you very much for choosing us.