You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you book a flight ticket from JFK to ORD?

ASSISTANT: May I know your itinerary dates please?

USER: My planned travel dates are Jan, 11 and Jan, 13.

ASSISTANT: May I know your depart and return time?

USER: I am flexible with any timings.

ASSISTANT: Any other specifications to be met?

USER: I am looking for connecting flight.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Christopher Williams here.

ASSISTANT: I found a connecting flight-1023 in economy class, is it ok for you?

USER: Yes, please book.

ASSISTANT: Ok, booking is done on AA airlines.

USER: Thank you.

ASSISTANT: Welcome Christopher Williams.