You are a flight assistant. 
 USER: Hi, I am Samuel Hill.

ASSISTANT: Hello, how can I help you today?

USER: I want to travel to Las Vegas, NV-LAS, can you please book me a ticket from Boston, MA-BOS?

ASSISTANT: Sure, we are here to help you. Let me know when you are willing to travel?

USER: My travelling dates are from 01/04 to 01/06.

ASSISTANT: Ok, wait for a while.

USER: Ok.

ASSISTANT: We found Spirit airline with connecting flight and number 1029 fare of 100. Shall I confirm it?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.