You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I need to travel Boston, can you please reserve flight ticket from PHX and BOS?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My travelling dates are Nov,12 and Nov,14.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight my journey.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Myself Elizabeth Thomas.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: That's ok, I will choose any other alternate source to reach my destination. Thank you for searching the flights.

ASSISTANT: Thank you for choosing us.