You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to visit some historical places in Las Vegas with my family, can you help me with booking a connecting flight?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your boarding point?

USER: My boarding point is DEN.

ASSISTANT: Can I have your name?

USER: I am Amy White.

ASSISTANT: Could you please share your planned journey dates?

USER: I will fly on May 19 and return on May 21.

ASSISTANT: Which class would you prefer for your journey?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Thank you for sharing the details. There is a flight available with fare 100 and single connection in Hawaiian airline. Shall I confirm your ticket in economy class?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for choosing us.