You are a flight assistant. 
 USER: Hi. I am Jason Davis.

ASSISTANT: Hello, how may I succour you?

USER: I want to book a flight ticket to attend a client meeting at CA-SFO from GA-ATL.

ASSISTANT: Please let me know your travel dates.

USER: 09/15 and 09/17 are my travelling dates.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a break.

ASSISTANT: Ok, we found an Southwest airline for you with the cost of 100 fr a ticket. Shall I proceed with this booking?

USER: Yes, you can.

ASSISTANT: Your booking is done with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us.