You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Nicole Walker, I need to book a ticket to meet my friend who is participating in cycling on 08/11. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, we are happy to help you. Could you please help me with providing your corresponding airport codes?

USER: I want to head to Las Vegas, NV-LAS from Boston, MA-BOS.

ASSISTANT: When will you return back to Boston?

USER: I would like to return on 08/13.

ASSISTANT: Ok, please wait a moment while I am finding a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have a connecting flight in AA airline at a price of 100 only. Shall I proceed with flight number 1009?

USER: Yes, please proceed.

ASSISTANT: Your reservation has been processed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.