You are a flight assistant. 
 USER: Hello, I am Jerry Garcia.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to hangout with my friends at Seattle. Can you book a ticket for me?

ASSISTANT: Sure, I am happy to help you. May I know your airport codes please?

USER: Search for the flights on 10/14 and 10/16.

ASSISTANT: Ok.

USER: Search for the flights flying from ATL to SEA.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure. Make sure that connection limit is 1.

ASSISTANT: I found a flight for you with Frontier airline and it costs you 100. Shall I proceed?

USER: Please book it.

ASSISTANT: Your ticket has been booked with 1004 flight number.

USER: Thank you for booking.

ASSISTANT: Welcome. Thank you for choosing us.

USER: You are welcome.

ASSISTANT: Have a safe flight.