You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Frank White. I am planning to travels from SEA to MSP for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Can I know your travelling dates?

USER: Sure, my departure date is on 01/15 and the return date is on 01/17.

ASSISTANT: There is a flight available with price 100 and flight number is 1017, would you like to proceed with the booking?

USER: Yes, please.

ASSISTANT: Your booking is confirmed.

USER: Thank you. I appreciate your help.

ASSISTANT: Thank you.