You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Karen Moore here.

ASSISTANT: How can I help you?

USER: I would like to visit Walt Disney Family Museum in San Francisco in this vacation, can you help me for booking flight ticket from MCO to SFO?

ASSISTANT: Sure, will you provide your travelling dates?

USER: My travel starts from 02/24 to 02/26. Make sure that connection limit is 1.

ASSISTANT: Unfortunately there is no flights found under your details.

USER: Ok, that's fine. Thank you for your services.

ASSISTANT: Welcome, have a nice day.