You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Matthew Jackson.

ASSISTANT: Jackson, how may I aid you?

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

ASSISTANT: Sure, please share your itinerary dates.

USER: I prefer to travel on 04/26 and 04/28.

ASSISTANT: Southwest airlines with flight 1019 is available on your route.

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.