You are a flight assistant. 
 USER: Hello, I am Patrick Hall.

ASSISTANT: Hello Patrick Hall. How can I help you?

USER: I want to plan a holiday vacation from Chicago, IL - ORD on Oct 18 to Boston, MA - BOS on Oct 20.

ASSISTANT: OK, please wait for sometime. I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: Thanks for being patience. We are glad to inform you that there is a flight based on you given requirements.

USER: Can you please provide the flight details?

ASSISTANT: Sure, the flight details are as follows airline : AA, Flight number : 1028. The price of this airline is 100 with 1 connection. Shall I proceed for booking?

USER: OK, you can proceed.

ASSISTANT: OK, the ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for contacting us.