You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Sandra Phillips, want to travel from OAK to LAX. Please help me.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are from 04/05 to 04/07.

ASSISTANT: There is a flight available for you in Southwest airline with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked.