You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Gregory Taylor. Can you help me in booking my flight ticket from BOS to PHX?

ASSISTANT: When you are willing to travel?

USER: Yes, my travelling dates will be Sep 9th and Sep 11.

ASSISTANT: Please wait for a moment.

USER: Ok, please make sure that the flight should be direct without any stopover.

ASSISTANT: We found 1017 Southwest airlines with single connection with price 200.

USER: I need a direct flight, please do not proceed.

ASSISTANT: Sorry, we have no direct flights found on your given dates.

USER: Ok,thank you.

ASSISTANT: Thank you for reaching us.