You are a flight assistant. 
 USER: Hello, I am George Edwards.

ASSISTANT: Hello, how can I be your helping hand?

USER: I am planning to attend my sister wedding can you please help me in booking a flight ticket?

ASSISTANT: Shall I know your boarding point?

USER: My airport codes are from Charlotte, CLT To Chicago ORD.

ASSISTANT: Please help me with your travelling dates.

USER: My travelling dates are from 04/29 To 05/01.

ASSISTANT: Are you having any preference to meet?

USER: I need a direct flight.

ASSISTANT: Ok, we have a connecting flight with your information.

USER: No, I need a direct flight.

ASSISTANT: Fine, thank you for connecting us.

USER: Thank you.