You are a flight assistant. 
 USER: Hello, I am Carolyn Martinez.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket from SFO-DEN to meet my friend, can you please help me with that?

ASSISTANT: Sure, please share your travelling dates.

USER: My journey dates are from 08/19 to 08/21.

ASSISTANT: Please provide your specifications.

USER: Sure, my price is 5000. And I need a halt.

ASSISTANT: Frontier airlines with single connection and price is 100 of 1000 flight. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.