You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I have an appointment with my client in Chicago, IL - ORD. Can you please help me in booking a connecting flight ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your source point?

USER: My source is from Philadelphia, PHL.

ASSISTANT: Kindly share me your preferable dates to travel.

USER: My travel dates are 02/28 and 03/01.

ASSISTANT: Ok, do you require any stopover in between your journey?

USER: Yes, I need a stopover.

ASSISTANT: Can I have your name please?

USER: My name is Thomas Brown.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: Thank you for being on hold, we found a connecting flight in Southwest airline with price 100. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your booking has been done in flight 1029.

USER: Thank you for your quick response.

ASSISTANT: Thank you for availing us.