You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you book a flight ticket from PHX to SEA?

ASSISTANT: Sure, let me know your travelling dates?

USER: Oct, 2 and Oct, 4 are my travelling dates.

ASSISTANT: Do you have any connection limit?

USER: I would prefer single connection.

ASSISTANT: Is there any other specifications?

USER: No, thanks.

ASSISTANT: Can I know your name?

USER: Carolyn Rodriguez here.

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

USER: That's ok, thank you.

ASSISTANT: Thank you for availing us.