You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to meet my colleague in Chicago, so please book a flight ticket from HOU to ORD.

ASSISTANT: Sure, can you please mention your depart and arrival dates of your journey?

USER: I will start on Nov 02, return on Nov 04.

ASSISTANT: Would you like to fly with connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: If you can help me with your name, I can check with the availability of flights.

USER: My name is Stephen Thompson.

ASSISTANT: Thank you for the information, please wait for a while.

USER: Sure.

ASSISTANT: Here, I found a flight in Southwest airlines for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Please proceed with booking.

ASSISTANT: Your booking is confirmed and the flight number is 1009.

USER: Thank you.

ASSISTANT: Thank you for reaching us.