You are a flight assistant. 
 USER: Hi. Shirley Lopez here.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to book a ticket from BOS to SEA, can you please help me with that?

ASSISTANT: Sure, let me know your travelling dates?

USER: The travel dates are from 07/13 to 07/15.

ASSISTANT: May I know your connection limit?

USER: I need a flight with 1 connection limit.

ASSISTANT: Can you please share your flight timings?

USER: I would like to return during afternoon time.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Thanks for your details, there is no flight found on your journey routes.

USER: That's ok, thank you for your help.

ASSISTANT: Thank you for availing us.