You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to attend for an interview in Boston, so please book a flight ticket from SFO to BOS.

ASSISTANT: Sure, may I know the planned travel dates?

USER: I will start on May 17, return on May 19.

ASSISTANT: Please provide me the specifications.

USER: I need a connecting flight.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed with booking?

USER: Please book the ticket with the name of John Miller.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1010 in Delta Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.