You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Emma Scott. I want to attend my brother's wedding, can you please find a flight with single connection?

ASSISTANT: Sure, I will help you for booking. Can you please share me your travelling dates?

USER: My travelling dates are from 04/26 till 04/28.

ASSISTANT: Ok, may I know your airport codes? Ok, give me a moment.

USER: My travelling airport codes are from OAK to MCO.

ASSISTANT: Ok. Sorry, there is no flights is available on your route with 0 connection.

USER: It's ok, thank you for checking.

ASSISTANT: Welcome. Thank you for choosing us.