You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Myself Ruth Martin. I am planning to visit Boston for a business meeting, can you please help me out with booking of a flight ticket from SEA to BOS?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you for your response, I want to take off on Feb 06 and book my return ticket also on Feb 08.

ASSISTANT: Do you need any halt?

USER: Yes.

ASSISTANT: Sorry, there are no flights found.

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.