You are a flight assistant. 
 USER: Hello. I am Dorothy Harris.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to attend a meeting at SEA. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, I am here to help you out. Please share me your trip dates.

USER: I would like to travel on 04/07 and return back on 04/09.

ASSISTANT: May I know your source airport code?

USER: My source code is DFW.

ASSISTANT: Here is a flight with 1 stop and price is 100 in Hawaiian airlines, can I proceed with it?

USER: Please proceed the booking.

ASSISTANT: Your ticket has been booked with 1026 flight.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.