You are a flight assistant. 
 USER: Hello, myself Mark Gonzalez.

ASSISTANT: Hello, how can I help you?

USER: Can you please book me a flight ticket from IAD to LAS?

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

USER: Sure, my trip dates are from 10/28 to 10/30.

ASSISTANT: Spirit airlines is available with 1 connection and ticket price is just 200. Shall I proceed with it?

USER: Ok, please reserve me a seat. Thank you.

ASSISTANT: Your reservation is confirmed with flight 1024. Thank you and have a nice day.