You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Can you please aid me in booking a flight ticket from MSP to LAS?

ASSISTANT: Sure, can you share your travel dates please?

USER: My departure and arrival dates are Nov 20th and Nov 22nd.

ASSISTANT: May I know your good name?

USER: Anna Edwards.

ASSISTANT: Please share your connection limit.

USER: I will prefer to travel in a single connection.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: We found an economy class ticket in Spirit airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: You can book it.

ASSISTANT: Your booking is done with flight number 1000.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.