You are a flight assistant. 
 USER: Hello, I am Brian Hernandez.

ASSISTANT: Hello. How may I assist you today?

USER:  I would like to attend WWE fans furious after Brock Lesnar works 35-second match at Chicago live event , will you help me to book a flight ticket to IL - ORD?

ASSISTANT: Sure, I am mirthful to help you.

USER: Thank you.

ASSISTANT: From where you are planning to take off?

USER: Detroit, DTW is my nearest airport code. so, I want to board from there.

ASSISTANT: May I know your depart date?

USER: I want to start my journey from Detroit on 02/20.

ASSISTANT: Kindly, mention your fare limit.

USER: I can spend up to 1000.

ASSISTANT: When you have planned to catch the return flight?

USER: I intend to return on 02/22.

ASSISTANT: Give me a minute, I will check and let you know the flight availability.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: There is a connecting flight available with fare 200 in economy class of Southwest airline. Shall I confirm your reservation with this flight?

USER: I am comfortable with Southwest airline, Please confirm my ticket.

ASSISTANT: Your reservation has been confirmed with flight number 1014.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.