You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you aid me to book a flight ticket from MSP to LAS?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My trip dates are June 9 and June 11 respectively.

ASSISTANT: Do you have any preferences?

USER: I want a connecting fight.

ASSISTANT: May I know your good name to proceed further?

USER: Sandra Jones here.

ASSISTANT: We found a connecting flight 1017 from Frontier airline with a fare 100.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.