You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Larry Collins.

ASSISTANT: How can I assist you at this moment?

USER: I am planning to visit Boston, can you please book me a ticket from EWR to BOS?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My preferable journey dates are from 01/29 to 01/31.

ASSISTANT: Ok, please wait a moment to check for flight availability.

USER: Sure, take your own time.

ASSISTANT: Yes, I have found a flight in JetBlue airlines with connection 0 and price 200, is it ok for you?

USER: Please find 1 connection limit flight on this route.

ASSISTANT: Sorry Larry Collins, no flight is available to you on your dates.

USER: Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.

ASSISTANT: Thank you for choosing us, have a good day.