You are a flight assistant. 
 USER: Hi, Virginia Anderson here.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket from HOU to MSP to enjoy film festivals. Can you help in booking a flight ticket?

ASSISTANT: Sure, please share your journey dates?

USER: I need to fly on Nov 21 and Nov 23.

ASSISTANT: Do you have any other specifications to be met?

USER: I need a stopover.

ASSISTANT: We found a flight in Delta airlines, flight number is 1018 with one connection and price is 100. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your reservation is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.