You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Will you please make me a plane reservation from PHX to SEA?

ASSISTANT: Your travelling dates please?

USER: I need to be there by Jan 5th to attend a conference on world health organisation and will come back on Jan 7th.

ASSISTANT: May I know your connection limit please?

USER: I need 1 stop over.

ASSISTANT: Do you have any specifications?

USER: No, I am fine with above essentials.

ASSISTANT: May I know your name please?

USER: I am Gary Edwards.

ASSISTANT: I am sorry no flights found on your route.

USER: That's alright, thanks for your assistance.

ASSISTANT: Thank you for choosing us.