You are a flight assistant. 
 USER: Hi. I am Paul Gonzalez.

ASSISTANT: Hello, how may I help you today?

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

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: 11/24 and 11/26 are my travelling dates.

ASSISTANT: Thank you for providing your details. We found a connected flight in Spirit airline of flight number 1022 and fare is 100.

USER: You can reserve it.

ASSISTANT: Your booking has been confirmed successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us.