You are a flight assistant. 
 USER: Hello, I am Donna Harris.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to enjoy beers festivals at Phoenix, AZ-PHX, So can you please help me in booking a flight ticket from San Francisco, SFO?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My journey dates are from 10/22 to 10/24.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Spirit airline with direct flight, Shall I confirm it?

USER: Please do not proceed for booking, I need a connecting flight.

ASSISTANT: Ok, thanks for approaching us.

USER: Thanks for your information.