You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to reserve my ticket from JFK to BOS, can you please help me in booking?

ASSISTANT: May I know your travelling dates please?

USER: Sure, my planned dates of journey are from Mar, 15 to Mar, 17.

ASSISTANT: Do you have any other specifications?

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

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Here is a connecting flight with fare  and  as flight number in Delta Airline. Shall I proceed with booking?

USER: Please book it under the name as Sandra Nelson.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you for your service in booking.

ASSISTANT: Thank you for reaching us.