You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: I am Kevin Rodriguez. Could you please help me in flight ticket booking process from EWR to BOS?

ASSISTANT: Your travelling dates please?

USER: Thank you for your response, I want to take off on Jan 26 and book my return ticket also on Jan 28.

ASSISTANT: Do you have any specifications?

USER: I want to return in morning time.

ASSISTANT: Your connection limit please?

USER: Yes, I want to travel in connecting flight.

ASSISTANT:  I am sorry no flights found on your route.

USER: Oh! It's ok no problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your information.