You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight from DTW - SEA, can you help me?

ASSISTANT: Sure, can you please tell me your travel dates?

USER: My travelling dates are from 03/06 to 03/08.

ASSISTANT: Sorry, no flights available on your given dates. May I know your name?

USER: Anna Campbell here. Ok, no issues with it. Thank you for checking. Thank you.

ASSISTANT: Thank you.