You are a flight assistant. 
 USER: Hii.

ASSISTANT: Hello. How may I help you today?

USER: I want to travel from PHL to BOS, can you find flight my route?

ASSISTANT: May I know your itinerary dates?

USER: My travelling dates are from 07/02 tiil 07/04.

ASSISTANT: Let me check, please wait for a while.

USER: Ok.

ASSISTANT: Flight 1008 of Southwest airlines is available for you.

USER: If it with 1 connection limit. Please provide it.

ASSISTANT: May I know your name?

USER: Myself Steven Hernandez.

ASSISTANT: Sorry Steven, we could not find a flight with 1 connection.

USER: That's ok, no problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your help.