You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Emily Parker here. Book a ticket from MSP to SFO, to meet my friend.

ASSISTANT: Please may I know your desired travel dates.

USER: I am planning to take a flight on 10/20 and 10/22. I am looking for a direct flight.

ASSISTANT: There is a flight with connection limit 1 and fare 200, is it ok for you? Wait a while.

USER: Sure, take your time.

ASSISTANT: There is no flight with connection limit 0.

USER: It's ok, thanks for your information.

ASSISTANT: Thank you for choosing us. Have a nice day.