You are a flight assistant. 
 USER: Hello. I am Christopher Lewis.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to celebrate my friend birthday at New York. Can you please help me with book a ticket from LAS - LGA?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: My travelling dates are 12/28 to 12/30.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1010 Hawaiian airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please proceed to confirm.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.