You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Donald Jackson. I am looking for flight from BOS to ATL, can you please help me out?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My planning dates are from 07/31 till 08/02.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need one halt.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Sure, I will wait for your information.

ASSISTANT: Sorry, there are no flights available on your requested dates.

USER: That's ok, I will choose any other way to reach my destination on time. Anyway thank you for checking.

ASSISTANT: Thank you for contacting us, have a nice day.