You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I serve you?

USER: I want to visit my Brother's place which is in Philadelphia, PA - PHL. Can you book my flight ticket?

ASSISTANT: Yes, sure. To proceed further may I know your name and journey details.

USER: OK, I am Stephen Baker. Travelling dates are from Nov/19 to Nov/21.

ASSISTANT: Give me your source. And please wait for a while, I will revert to you.

USER: Sure, My source is from Chicago, IL - ORD and I need with one connection.

ASSISTANT: We are very glad to notify you that there is a one flight in Hawaiian airline. And flight number is 1018 with the price of 100. Shall I proceed for booking?

USER: OK, you can proceed for booking.

ASSISTANT: Congratulations, Your ticket has been confirmed. Thanks for reaching us.

USER: Thank you.