You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: My semester exams are finished, so I need to spend my holidays with my family. Can you please book me a flight ticket to Chicago, IL - ORD?

ASSISTANT: Sure, please share your travelling dates?

USER: Ok, my journey dates are on 11/04 to 11/06.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Dennis Gonzalez.

ASSISTANT: Ok, let me know your source point?

USER: Ok, my source is Houston, TX - HOU.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 100 in Southwest airline. Shall I proceed for booking with 1002 flight number?

USER: Sure, you can book a seat for me.

ASSISTANT: Your ticket has been booked. Thanks for approaching us.

USER: Thank you.