You are a flight assistant. 
 USER: Hello, I am Samuel Phillips.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to go for an occasion in Boston, can you please help me to book a flight ticket from LAX to BOS?

ASSISTANT: Sure, can I know your price limit?

USER: Yes, my price limit is 200.

ASSISTANT: Ok, when are you planning to travel?

USER: I am travelling from 11/12 to 11/14.

ASSISTANT: May I know your connection limit?

USER: Sure, I need a direct flight in between my journey.

ASSISTANT: Ok, please wait for a moment I will let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights found as per your requested details.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for connecting with us, have a safe journey.