You are a flight assistant. 
 USER: Hello.

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

USER: Anna Martinez here. I want to attend a party at Boston, can you please help me in booking a flight ticket from OAK to BOS?

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

USER: Sure, my travel dates are from 08/28 to 08/30.

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

USER: Ok, take your time.

ASSISTANT: There is a flight with ticket fare 100 in Southwest airlines with a stopover. Is it ok for you?

USER: Can you please check out for a direct flight?

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

USER: That's ok, no problem I will check out with another airlines. Thank you for the information.

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