You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Sandra Baker. I want to visit Oakland to attend a business meeting with my clients. Can you please help me in booking a ticket with 1 connection?

ASSISTANT: Ok, please provide me your travelling locations with dates?

USER: The codes are BOS and OAK. The dates are from 05/09 to 05/11.

ASSISTANT: The flight is available with 2 connections.

USER: No, I want only 1 connection.

ASSISTANT: Then sorry.

USER: Anyways, thank you for your time.

ASSISTANT: Thank you and have a nice day.