You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you now?

USER: I am Raymond Gonzalez. I am looking for a flight from SEA to BOS, can you please help me out?

ASSISTANT: Sure, I am happy to help you. May I know your journey dates?

USER: My planning dates are from 11/17 till 11/19.

ASSISTANT: Ok, please assign your budget.

USER: I can afford up to 1000.

ASSISTANT: Ok, please wait for a few seconds.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting, no flights were found based on your schedule.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for picking us.