You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

USER: Andrew Edwards here. Reserve a flight ticket from ORD to SEA to meet my cousin, can you help me?

ASSISTANT: Sure, I will help you. May I know your travelling dates please?

USER: My itinerary dates are 04/02 and 04/04.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, I found a flight for you in AA airlines with price 100. Shall I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1012.

USER: Thanks a lot.

ASSISTANT: Thank you for choosing us.