You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from PHX to LGA, Can you please help me for booking?

ASSISTANT: Sure, please share your planned travel dates?

USER: I would like to travel on 12/10 to return on 12/12.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: Patrick Baker here.

ASSISTANT: American airlines flight 1004 available with connection and fare is 100, shall I confirm this economy class flight?

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.