You are a flight assistant. 
 USER: Hello, I am Emily Garcia.

ASSISTANT: Hello, how may I give assistance to you?

USER: I want to attend a press conference of my father in IL - ORD, can you help me with booking ticket.

ASSISTANT: Sure, I will help you, can you provide your travel dates?

USER: My depart is on 10/07 and return on 10/09 and need single connection with price of 1000.

ASSISTANT: Ok, May I know your source airport code?

USER: Sure, CA - LAX.

ASSISTANT: Ok, wait for a minute.

USER: OK.

ASSISTANT: Thanks for waiting, we have a flight which cost 200 per ticket only, with 1 connection on AA airline. Flight number is 1002.

USER: OK, proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you, for helping.

ASSISTANT: Thank you for opting us.