You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kenneth Lopez.

ASSISTANT: How can I help you now?

USER: I would like to go Seattle, so can you help me booking flights on these dates 10/01 and 10/03?

ASSISTANT: Sure, may I know the airport codes please?

USER: My source airport code is ATL and destination airport code is SEA.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, I will wait for your reply.

ASSISTANT: Thank you for waiting, there is a flight 1009 in JetBlue airline has the price 100.

USER: Ok, proceed to booking that flight.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us, have a nice day.