You are a flight assistant. 
 USER: Hi, I am Timothy Wilson.

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

USER: I want to book a flight ticket to New York, NY-LGA  to participate in comic con as an artist . Can you help me?

ASSISTANT: Sure, kindly provide me your airport abbreviates?

USER: I would like to start from Chicago, IL-ORD.

ASSISTANT: May I know on which dates you want to travel?

USER: I will  depart on 08/25 and my return date would be on 08/27.

ASSISTANT: Do you have any price and connection limits?

USER: I need one connection between the flights.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: I found a flight with 1008 number and UA airline.

USER: You can proceed with this airline.

ASSISTANT: Your ticket has been booked with fare of 100 and single connection.

USER: Thanks for your response.

ASSISTANT: Thank you for reaching us.