You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit my home at Seattle, can you help me with booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are Dec 25 and Dec 27.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are ORD to SEA.

ASSISTANT: Do you want connecting flight or direct flight?

USER: No, I am comfortable with any connection.

ASSISTANT: May I know your name please?

USER: I am Katherine Perez.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found an AA airline, flight number: 1007, price: 100 with one connection.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you, have a good day.