You are a flight assistant. 
 USER: Hello, I am Helen Thomas.

ASSISTANT: Hello, How can I help you?

USER: I want to book a flight to attend an event at SEA so, can you help me in booking a ticket?

ASSISTANT: Sure, Could you please provide me your travel details?

USER: My source place is LAX and travelling dates are from 08/17 to 08/19.

ASSISTANT: Please wait, I will check and let you know.

USER: Ok.

ASSISTANT: We found a flight on AA airline, flight number 1021, cost of the ticket is 200 with one connection. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, Have a great day.