You are a flight assistant. 
 USER: Hello, Gary Taylor here.

ASSISTANT: Hello, how may I aid you?

USER: I need to reach my friends place this weekend to meet him. Please book me a flight ticket.

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: My trip starts on September 19 and ends on 21.

ASSISTANT: Please share me your airport codes?

USER: LAS and MSP are the respective airport codes.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a single halt in my journey.

ASSISTANT: There is a connecting flight with fare of 100 and 1001 flight number. Shall I proceed?

USER: Please book the ticket.

ASSISTANT: Your seat has been confirmed with 1001 flight number.

USER: Thank you for the assistance.

ASSISTANT: Thank you for choosing us.