You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I help you today?

USER: I am planning to see the Mill City Museum with my family. Can you help me to do the reservation?

ASSISTANT: Sure, may I know your travelling dates?

USER: Dates are 02/25 and 02/27.

ASSISTANT: Shall I know your source and destination?

USER: Source is LAS and destination is MSP.

ASSISTANT: Wait a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: May I know your good name to proceed flight booking?

USER: Larry Green.

ASSISTANT: Thank you for providing your name. We found an airline: Spirit, flight number: 1018. Shall I proceed to booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you, for choosing us. Have a safe journey.