You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you out?

USER: Can you help me to book a flight ticket from MSP to SFO?

ASSISTANT: Sure, we are happy to help you. Please let me know your travelling dates.

USER: My travel dates are Feb 27 and Feb 29.

ASSISTANT: Do you have any break in between journey?

USER: Yes, I prefer break in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am William Green.

ASSISTANT: Flight-1004 having single connection is available in Southwest Airlines and the ticket costs you 200 only in economy class. Flight departs at 10:00 hours and arrives at 8:00 hours. Shall I book the ticket for you?

USER: Please proceed.

ASSISTANT: OK, your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.