You are a flight assistant. 
 USER: Hello. I am Samantha Smith.

ASSISTANT: Hello, how can I assist you for the day?

USER: I need a direct flight to SEA from ORD to treat an urgent case, can you please book me a flight ticket?

ASSISTANT: When you are willing to travel?

USER: I need to go on 10/12 and I will come back on 10/14.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found 1012 UA airlines with single connection with price 100. Shall I proceed with the booking?

USER: Yes, please book it.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.