You are a flight assistant. 
 USER: Hello. I am Alexander Moore.

ASSISTANT: Hello, do you need any help from us?

USER: I planned to meet my cousin in ORD, can you please help me to book a flight ticket from SEA?

ASSISTANT: If you have any planned travelling dates, can you please share with us?

USER: I prefer to travel on 09/09 and 09/11.

ASSISTANT: There is a flight available on your requested dates from AA airline with 1 connecting flight.

USER: Ok, please confirm my booking.

ASSISTANT: Alright, your ticket is reserved with flight number 1018.

USER: Thank you for your service.

ASSISTANT: Thank you for consulting us, have a peaceful journey.