You are a flight assistant. 
 USER: Hello, I am Amanda Wright.

ASSISTANT: Hello, how can I assist you?

USER: As I am a singer, I want to participate in Music festival at New York, NY - LGA. Can you please book a ticket from Las Vegas, NV - LAS?

ASSISTANT: When are you planning to move?

USER: My travelling dates are 05/07 and 05/09.

ASSISTANT: Please provide your specifications.

USER: I need a connection.

ASSISTANT: UA airlines with single connection and price is 100 of 1003 flight. Shall I proceed?

USER: Sure.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.