You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: I am James Martinez. I want to book a flight ticket from ATL to BOS. Could you help me in booking?

ASSISTANT: Your travelling dates please?

USER: My travelling dates are from April 05-07.

ASSISTANT: Do you have any specifications?

USER: My depart time should be in the morning.

ASSISTANT: Do you need connection flight are direct flight?

USER: I need connecting flight.

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

USER: That's ok, no problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you.