You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Brandon Roberts, can you please book me a flight ticket from DFW to LAX?

ASSISTANT: Sure, can you please tell your travelling dates?

USER: Sure, my trip dates are from 06/19 to 06/21.

ASSISTANT: Frontier airlines is available with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Ok, please confirm my reservation.

ASSISTANT: Your reservation is confirmed with flight 1000.

USER: Thank you so much.

ASSISTANT: Thank you and have a nice day.