You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you now?

USER: I am William Collins from Seattle. I want to go to Orlando next month for my film shooting purpose, can you please book a flight ticket for me?

ASSISTANT: Sure William Collins, can I have your travel dates please?

USER: I want to take off on 09/24 and please confirm my return ticket also on 09/26.

ASSISTANT: Ok William Collins, please provide me airport codes of your journey locations.

USER: I want to fly from SEA and destination airport is MCO.

ASSISTANT: Ok William Collins, please wait a moment to check flight availability.

USER: Ok.

ASSISTANT: I have found a flight with connection 1 and price 100 in UA airlines, shall I proceed with booking?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Ok William Collins, I have reserved a ticket with flight number 1007.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us, have a great journey.

USER: Most welcome.