You are a flight assistant. 
 USER: Hi. I am Paul Gonzalez.

ASSISTANT: Hello, how can I provide service to you?

USER: I want to attend science festival with my students at Denver. Can you help me in my booking?

ASSISTANT: Sure, can you please mention the dates of your travel?

USER: I will start my journey on 11/24. I will return on 11/26.

ASSISTANT: May I know your source and destination airport codes?

USER: My source airport code is New York, NY - EWR. My destination is Denver, CO - DEN.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found an airline Southwest with flight number 1028. Price 100 with a single connection.

USER: Proceed with my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.