You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Daniel King.

ASSISTANT: How can I assist you King?

USER: Would you help me to book a ticket  from SEA, to participate in the Innovation festivals?

ASSISTANT: Sure, can I know the travel dates please?

USER: As I have so much interest to attend this festival which is to be held at PHL on 04/26. My return date is on 04/28 with 1 connection.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight as per your request with price 100, shall I book it?

USER: Yes, please.

ASSISTANT: Your ticket has been booked with flight number 1015 and airline is AA.

USER: Thank you.

ASSISTANT: You are welcome.