You are a flight assistant. 
 USER: Hello, Jason Lewis here.

ASSISTANT: Hello. How can I help you?

USER: I want a ticket from SFO to SEA, can you please help me?

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: Yes, its 03/11 to 03/13.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: I found a flight ticket, airline is AA and flight number is 1009. Shall I proceed?

USER: PLease proceed.

ASSISTANT: Ok. Your flight ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.