You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you please aid me to book a flight ticket from OAK to JFK?

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: I planned my trip on the dates Jan 17 and Jan 19.

ASSISTANT: Please provide me the specifications.

USER: I am looking for a connecting flight.

ASSISTANT: May I know the name?

USER: Myself Alexander Roberts.

ASSISTANT: Do you have any specifications?

USER: I prefer normal cost airline.

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

USER: Yes, please proceed.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1009 in American Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.