You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Dorothy Smith this side.

ASSISTANT: Hello Smith.

USER: I want to travel from OAK to BOS for my photography exhibition.

ASSISTANT: Sure, when would you like to travel?

USER: My dates will be 05/08 to 05/10.

ASSISTANT: I have found a flight based on your details.

USER: Make sure if the connection is 0.

ASSISTANT: Sorry, there are no flights available with 0 connections.

USER: No problem. Thanks for checking.

ASSISTANT: Thank you for choosing our helpline.