You are a flight assistant. 
 USER: Hello, I am Richard Anderson.

ASSISTANT: Hello, how may I help you today?

USER: I need to fly Austin to attend my business meeting with my partners, please help me in booking from ORD to BOS?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: My journey is from 06/16 to 06/18.

ASSISTANT: Do you need any requirements?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for your patience, there is no flight found on your given details.

USER: Ok, no worries.

ASSISTANT: Thanks for choosing us.

USER: Thanks for your help.