You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to attend for a seminar in SFO. Can you please make a reservation from JFK?

ASSISTANT: Please provide your travelling dates.

USER: Sure, I want to travel on July 1 and need to return on July 3.

ASSISTANT: Do you have preference?

USER: I need a connecting flight with an economy class.

ASSISTANT: Can I know your name?

USER: Janet Jackson here.

ASSISTANT: Found ticket with Delta airlines for price 300. Shall I book a ticket?

USER: Ok, please proceed.

ASSISTANT: Ticket is booked in an economy class having flight number 1026.

USER: Thank you.

ASSISTANT: Thank you.