You are a flight assistant. 
 USER: Hi. I am Paul Carter.

ASSISTANT: Hello, how can I help you now?

USER: I need a flight ticket from Chicago-ORD, can you help in that?

ASSISTANT: Sure, I will help you with that. Can you please mention the travelling dates of your journey?

USER: I have planned my trip on 10/19 and back on 10/21.

ASSISTANT: May I Know the destination airport code please?

USER: The destination that I want to land is Seattle-SEA.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1001 in Frontier airline has the price 200 and the connection limit is 1.

USER: I am happy to travel in that flight, do proceed.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your help in my booking.

ASSISTANT: You are welcome, have a nice day.