You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

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

ASSISTANT: Sure. Tell me your travel dates please?

USER: My travelling dates are July 29 and 31.

ASSISTANT: May I know your name please?

USER: Sure, my name is Kenneth Evans.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Please wait.

USER: Sure, take your time.

ASSISTANT: Thanks for your patience. I have found united airlines which is a stopover flight.

USER: Proceed with booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1005.

USER: Thank you for your help.

ASSISTANT: Thank you.