You are a flight assistant. 
 USER: Hello, I am Emily Adams.

ASSISTANT: Hello Emily, how can I help you?

USER: I want to attend sports festivals on 10/19 and return on 10/21. Could you please help me with booking a flight ticket?

ASSISTANT: Ok, I can help you in booking. Please provide your source and destination that you are willing to go?

USER: Sure, my origin is from Denver, CO-DEN and destination is Las Vegas, NV-LAS.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight in AA airline with flight number 1008 is available for you. Shall I confirm it?

USER: Yes, please proceed with booking.

ASSISTANT: Ok, your ticket has been reserved successfully.

USER: Thank you for your quick response.

ASSISTANT: Thanks for reaching us, have a good day.