You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from MSP to IAH. Can you help me to book a flight ticket?

ASSISTANT: Sure, let me know your travel dates please?

USER: I want to travel in the flight on Oct 03 and Oct 05.

ASSISTANT: May I know your connection limit?

USER: I want to travel in a connecting flight.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Can I know your name please?

USER: John Scott.

ASSISTANT: Delta Airlines is providing direct flight with the ticket fare of 100 and depart time is 16:00 hours, arrival time is 14:00 hours. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been confirmed by flight number 1002 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.