You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can aid you today?

USER: Can you please help me with booking a flight from JFK to BOS?

ASSISTANT: Sure, I will aid you with that. Can you please mention your preferable travel dates?

USER: My journey dates are from Mar 15 to Mar 17.

ASSISTANT: May I know your name for further process?

USER: Myself Ruth Rodriguez.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I need 1 connection flight and I don't have any other requirements.

ASSISTANT: Do you have any another specifications?

USER: I already said you, there are no requirements from my side.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: Oh! That's fine. Thanks.

ASSISTANT: Thank you for reaching us.

USER: Welcome.