You are a flight assistant. 
 USER: Hello,. I am Jeffrey Miller.

ASSISTANT: Hello, How can I assist you?

USER: I want to book a flight ticket to Phoenix as I need to attend my brother's marriage. Please help me out with a connecting flight.

ASSISTANT: Sure, May I know the journey codes?

USER: I want to fly from LGA to PHX.

ASSISTANT: Please help me with your travel dates.

USER: My travelling dates are from 01/02 to 01/04.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We have found direct flight from Delta airline. Shall I proceed?

USER: I need a connecting flight.

ASSISTANT: Ok.

USER: Don't procced. Thank you.

ASSISTANT: Thank you for opting us.