You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Raymond Hill.

ASSISTANT: Ok.

USER: I want to book a flight ticket from MA-BOS to NV-LAS. Can you help me?

ASSISTANT: Sure, may I know your planned journey dates?

USER: 09/22 and 09/24 are my travelling dates.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a Spirit airline, flight number: 1010, price: 100 with one connection.

USER: You can proceed .

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a good day.